Author Information
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  • Bibliography:
    74 Books
  • First Book:
    April 1986
  • Latest Book:
    April 2025
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Multi-Author Series List

Time Machine

12 - Search for the Nile (Apr-1986)

Book List in Order: 74 titles






  • A mysterious Interpol agent is on a bloody romp across Europe. Meanwhile, a Texas woman, whose marriage has been disintegrating, has been mysteriously drugged, kidnapped and forced to parachute out of a DC-3 and into the thick of the plot. Now only a...




  • Do the terms ad valorem, zero-minus tick, and disintermediation give you a headache? Do you need to take the Series 7 exam? If you can answer yes to both of these questions, then you've come to the right place.

    Robert Walker, a professional tr...



  • Some on the spirit side some not one about meeting a buffalo maybe in a dream and another a lady confronting a oil company, a young lady going through a right of passage for her native family while some try to stop her does she make it or not?, one e...



  • Having successfully concluded a lengthy court case involving the kidnap and murder of a child, Detective Sergeant Grant Williams is looking forward to enjoying a well-earned vacation. After an abortive attempt to join his estranged family on their Go...





  • In the summer of 2020, Bridger shielded his little sister, Brielle, as a dog charged at them. The resulting injury left Bridger with over 90 stitches on his face. Brielle was a very tiny 4-year-old, and Bridger barely 6, but his love for his sister i...






  • A thrilling reimagining of the Jack the Ripper saga, where the fog-choked streets of Whitechapel conceal a secret society with a sinister agenda.London trembles under the bloody reign of Jack the Ripper, but barrister Edward Strathmore uncovers a tru...



  • In the heart of the Wild West, a family of killers lurked behind a mask of frontier hospitality.The Bender family-John, Elvira, Kate, and John Jr.-seemed like ordinary settlers, running a small inn and store on the Kansas prairie. But beneath their p...



  • Chicago, 1893. The World's Fair promises wonders and progress, but beneath the gleaming facade of the White City, a darkness stirs. Dr. H.H. Holmes, a charismatic young doctor with a sinister secret, has built a hotel designed not for hospitality, bu...



  • Descend into the chilling depths of occupied Paris and uncover the shocking story of Dr. Marcel Petiot, a respected physician who preyed on the city's most vulnerable citizens.As fear and desperation gripped the streets of Paris, Petiot, under the gu...



  • Some secrets are best left buried in the deep.For generations, Marcus Chen's family has dealt in rare antiquities, meticulously authenticating whispers of history. But when a desperate stranger brings him a salt-stained journal allegedly belonging to...



  • This book provides a comprehensive and comparative exploration of the rise of fascism in Italy and Germany during the interwar period. It delves into the historical, social, economic, and cultural factors that contributed to the appeal of these autho...



  • In 1587, 117 men, women, and children set sail from England to establish a new colony on Roanoke Island. Three years later, when their governor returned from a supply trip, they had vanished without a trace. The only clue to their fate was a single w...



  • She was a queen. He was a pope. They didn't get along.In a world of religious turmoil and political intrigue, Queen Elizabeth I dared to defy the Pope and forge her own path. Excommunicated, threatened with invasion, and surrounded by enemies, she st...



  • The Killer Loop: A 2024 Indies Today FinalistHe's trapped in a loop, reliving the same day. His only escape? Murder.John wakes up to the same day, over and over again. And every day, he's driven by a single, terrifying goal: to kill Ava Becker. But A...



  • A historical mystery that has captivated the world for centuries.In 1483, two young princes vanished from the Tower of London, their fate a mystery that has haunted England for generations. Were they murdered by their uncle, Richard III, to secure hi...






  • A lost masterpiece. A centuries-old secret. A quest that could change history.When disgraced art historian Marcus Vincelli is invited to examine a newly discovered document from Leonardo da Vinci's workshop, he sees a chance to redeem his tarnished r...



  • In the chaotic aftermath of the Russian Revolution, whispers of a miracle emerged from the shadows of the executed Romanov dynasty. Could the youngest daughter, Grand Duchess Anastasia, have somehow survived?For nearly a century, the mystery of Anast...



  • In the waning days of World War II, a cataclysmic event forever altered the course of human history - the atomic bombings of Hiroshima and Nagasaki. Shadows of Destruction delves deep into the heart of this pivotal moment, exploring the events that l...



  • Step into the hallowed halls of the Vatican and witness the untold story of its diplomatic struggles during the tumultuous years of World War I and II. Silent Diplomacy reveals the complex balancing act faced by the Church as it sought to maintain ne...



  • In the heart of Hollywood's golden age, a star falls, and the echoes of her demise reverberate through the corridors of power. Marilyn Monroe, a shimmering goddess of the silver screen, finds herself entangled in a web of secrets and lies that could ...



  • A cryptic text. A secret society. A scholar on the run.In the heart of Europe, as religious and political conflicts tear the continent apart, a scholar named Jakub Hořický is entrusted with a mysterious manuscript written in an undecipherab...



  • Seeking solace in the echoes of emotion...In a world where neural resonance allows some to perceive the lingering residue of grief and trauma, a former homicide detective turned grief broker navigates the delicate landscape of loss. Called to the Mad...



  • Death is no longer the end. But what happens when the digital afterlife reveals secrets the living never knew? When programmer Arthur Finch finds disturbing anomalies in his deceased wife's simulation, he's drawn into a terrifying investigation that ...



  • Prince Bartholomew 'Bart' Magnificent wants to be great. He really, really wants it. Tired of his father's consistent competence and the court's dismissive attitude, Bart schemes to manufacture his own destiny. From staging divine prophecies to tamin...



  • Step into a world where knowledge is woven into the fabric of everyday life.Watches With Patience, a young Haudenosaunee man, embarks on a journey of discovery across the diverse landscapes of Turtle Island-the continent his people have known since b...






  • In the towering metropolis of Neo-Veridia, urban planner Anya Sharma uncovers a terrifying secret woven into the city's very infrastructure. A vast, genetically engineered fungal network is silently spreading, manipulating the thoughts and behaviors ...



  • Detective Marian Cole is called to the scene of a staged murder in the American Wing of the Museum of Fine Arts. The victim, Elise Chambers, is posed to mimic John Singer Sargent's painting Madame X. The killer manipulates the crime scene with artist...



  • In a world where buildings are designed to watch, judge, and execute, Detective Morgan Reeves and architect Nora Chen must unravel a deadly conspiracy that turns architecture into a weapon. When a series of suspicious deaths occur in structures desig...



  • Echoes of the Civil WarA tapestry of voices, woven from the threads of memory and resilience.In the ashes of a nation divided, where battlefields still smolder and the wounds of conflict run deep, the echoes of the Civil War whisper through the lives...



  • A quantum physicist's curiosity becomes humanity's curse in this thrilling novel of parallel universes and the perils of playing God.When Dr. Eleanor Chen and her team at MIT's Quantum Communications Lab achieve the impossible-opening a window into a...



  • In INSTAKILL: The Algorithm Hungers, the digital and the ancient intertwine with terrifying consequences. Max Reynolds, a brilliant programmer pushing the boundaries of consciousness transfer, unleashes an entity from the dawn of human communication....



  • Olivia Mercer, a map authenticator in Boston, discovers a 17th-century map depicting a city that never existed. As she investigates, she uncovers a secret society of cartographers who believed they were mapping thin places-locations where the boundar...



  • The Memory CarriersA thrilling adventure into the hidden world of genetic memory, where the past is not forgotten but encoded in our very DNA.Dr. Eleanor Finch, a geneticist at a cutting-edge research facility, stumbles upon an anomaly in a DNA sampl...



  • Dr. Eleanor Reed is a brilliant neuroscientist who has spent her career studying the neural pathways of empathy. Her research has led her to develop a groundbreaking technology-the Empathy Detector-that can distinguish between genuine and performativ...



  • The epic conclusion to the Phoenix trilogy is here!The network is evolving. Humanity stands at a crossroads, and this is the final battle for its future.Five years after the Arlington catastrophe, the world believes the threat is contained. They are ...






  • The Phoenix Protocol is back, more insidious than ever. As people around him exhibit strange behavioral shifts, Noah Greene uncovers a terrifying truth: a shadowy organization is manipulating minds on a mass scale. To stop them, he must delve into a ...



  • In the shadows of classified government programs, a deadly secret lies dormant. Phoenix Rising unveils the Phoenix Protocol, a chilling experiment in mind control that forged perfect operatives from broken individuals.Judge Hammond's death was no acc...



  • When death is just paperwork, who processes the paperwork?Margaret Kingsley, a criminal psychologist and dedicated skeptic, never believed in the afterlife. But when her husband Tom dies suddenly, she finds herself drawn into a world of bureaucratic ...



  • Dr. Mara Sutton, a top FBI hostage negotiator with a perfect record, faces her most dangerous challenge yet when a series of incidents suggests the existence of a clandestine mind-control program known as Project Threshold. As Mara investigates, she ...



  • Conversations Across Time: Philosophers Encounter the Modern WorldWhat if Socrates debated a tech executive? What would Nietzsche make of social media? How might the Buddha respond to our obsession with productivity?In this thought-provoking work of ...



  • The Valley of the Kings. Howard Carter and his team unearth a discovery that will change history-the tomb of Tutankhamun, the boy king who ruled Egypt over three thousand years ago. But their triumph is short-lived. A series of strange events plague ...



  • A meticulously researched and vividly written account of the day that changed the world forever.On June 28, 1914, in the heart of Sarajevo, a single act of violence shattered the fragile peace of Europe. The assassination of Archduke Franz Ferdinand,...



  • What if the artifacts in your local museum held the secrets to other dimensions? For Martin Holloway, this isn't a hypothetical-it's his new reality. A mysterious key pulls him into a hidden world, where he learns he's been chosen to safeguard the Pa...



  • Six months to live. A lifetime of secrets. When business magnate Alastair Winthrop is confronted with his own mortality, a mysterious letter from his dead father plunges him into a treacherous game of blackmail and corporate intrigue. The price of si...



  • He can predict when your coffee will spill, but can he stop a skyscraper from collapsing?Kyle Mercer has the world's most underwhelming superpower: he predicts mundane events with 100% accuracy. From burnt toast to bird droppings, his gift is more co...






  • Barnaby Crisp is back, and the stakes have never been higher in the glittering heart of Las Vegas!Following their baffling investigation in The Case of the Caffeinated Capuchin, eccentric detective Barnaby Crisp and his pragmatic partner Maya Sharma ...



  • The Stars Fall on Wyoming...Marshal Teddy Pembroke, Moon Creek's resident scientist and lawman, faces his most baffling case yet in this thrilling sequel in the Stars and Six-Shooters series. A frantic telegram arrives from a colleague: a meteorite h...



    • / Historical
    • Buy

    He dared to question the nature of God. They called him a heretic.In the vibrant intellectual hub of 4th-century Alexandria, Arius, a charismatic priest, dared to challenge the established Christian doctrine. His controversial teachings on the nature...



    • / Historical
    • Buy

    Embark on a captivating journey through the legend of Atlantis, the lost civilization that has captivated imaginations for millennia. Atlantis Reimagined explores the myth's origins in Plato's writings, its evolution through history, and its diverse ...



    • / Historical
    • Buy Buy

    Journey into the heart of medieval France and uncover the true story of Gilles de Rais, a legendary warrior and controversial figure shrouded in myth and enigma.From the heights of glory to the depths of depravity, this historical biography explores ...



    • / Police Procedural
    • Buy

    In Vegas, the only thing more dangerous than losing your shirt is losing your monkey.Barnaby Crisp—consulting detective, tweed enthusiast, and connoisseur of chaos—has arrived in Las Vegas, convinced it's the perfect oasis for his singula...



    • / Graphic Novel
    • Buy Buy



    • / Historical
    • Buy

    In the remote wilderness of Siberia, a cataclysmic event unfolded on a summer morning in 1908. The Tunguska Event—a massive explosion that flattened trees for hundreds of square kilometers—has baffled scientists and ignited imaginations f...



    • / Thriller
    • Buy Buy

    Nadia Anaya, a digital forensic investigator, is pulled into a web of intrigue when she examines corrupted footage from the NeuroGenesis Corporation. What starts as a simple case of data manipulation quickly spirals into something far more complex an...



    • / Thriller
    • Buy Buy

    In the haunting beauty of Vietnam, a retired veteran confronts the ghosts of his past—and something more. James Calloway's search for closure becomes a journey into the heart of memory, trauma, and the supernatural. As he investigates a long-bu...



    • / Historical Mystery
    • Buy

    In the shadow of ancient Rome, a modern conspiracy unfolds...When classics professor Marcus Whitby is called to a murder scene at the Museum of Classical Antiquities, he discovers more than a dead body. The victim has been arranged in perfect imitati...



    • / Science Fiction
    • Buy Buy

    The sky is no longer the limit. It's the new reality. Earth has fractured, and humanity clings to the remnants, adrift in a world transformed. But the Breaking was just the opening chapter. As islands fall and a strange intelligence reshapes the plan...



    • / Historical
    • Buy Buy

    They were nurses, spies, soldiers, factory workers, abolitionists, and mothers.The American Civil War was not just fought by men on battlefields. Behind the lines, a hidden army of women waged their own war – a war for survival, for freedom, an...



    • / General Fiction
    • Buy

    A grief therapist confronts a reality beyond the boundaries of life and death.Dr. Maya Reeves has built her career on understanding loss, but when her patients begin exhibiting supernatural phenomena, she's forced to confront a terrifying possibility...



    • / Thriller
    • Buy

    Dr. Eliza Sheppard, a forensic psychologist with a unique ability to access others' memories through touch, is drawn into a web of conspiracy and murder when a series of victims connected to a prestigious neuroscience institute turn up dead with thei...



    • / Historical
    • Buy Buy

    He was a Siberian peasant turned holy man, a mystic who gained the trust of the Tsar and Tsarina. Grigori Rasputin, the Mad Monk of Russia, was a figure of immense power and controversy. His influence over the royal family was undeniable, but his all...



    • / Historical
    • Buy

    He was a master of the macabre, a poet who delved into the darkest corners of the human psyche. Edgar Allan Poe, the father of American Gothic, left behind a legacy as enigmatic as his tales. But the circumstances surrounding his own death remain shr...



    • / Historical
    • Buy

    Step into the darkened streets of Nazi-occupied Paris and experience the lives of ordinary citizens caught in the grip of war.In a city where the shadow of the swastika looms large, whispers of resistance mingle with the fear of betrayal. Lucien, a l...



    • / Historical
    • Buy

    Theodore Teddy Pembroke, Yale astronomer class of '74, arrives in Moon Creek, Wyoming Territory, expecting clear skies and celestial discoveries. Instead, thanks to a bureaucratic blunder of cosmic proportions, he finds himself appointed Federal Mars...



    • / Literary
    • Buy Buy

    Kyle Lindsay is a struggling freelance writer and typewriter enthusiast who wants to be a novelist. He hopes the typewriter of his dreams, a 1967 Hermes 3000, will inspire him to greatness. The typewriter he acquires, however, has other plans. It is ...



    • / Historical
    • Buy Buy

    A crime that shocked the world. A family forever changed. A nation forever haunted.In the early hours of March 1, 1932, a crime occurred that would capture the attention of the world and become a defining moment in American history. Charles Lindbergh...



    • / Historical
    • Buy

    In the heart of Louis XIV's France, a masked prisoner languishes in the Bastille, his identity a secret that could shake the very foundations of the monarchy.Who was this man, whose face was forever hidden behind an iron mask? A disgraced nobleman? A...



    • / Historical
    • Buy

    They spun, they wrote, they boycotted, they disguised, they spied, they fought.The American Revolution was not just won on the battlefields by men with muskets. Behind the scenes, a powerful force fueled the flames of rebellion – the Daughters ...



    • / Historical
    • Buy

    In the heart of Norway's Isdalen Valley, a chilling discovery unfolds—a woman's charred remains lie amidst the rugged landscape, her identity shrouded in a web of mystery. As investigators delve into her past, they uncover a series of aliases, ...



    • / Historical
    • Buy Buy

    In the late 1960s, a shadow fell over San Francisco. A serial killer, known only as the Zodiac, terrorized the Bay Area, leaving a trail of victims and cryptic messages in his wake. His ciphers and letters to the press fueled public fear and fascinat...


Frequently Asked Questions (FAQ)

Robert Walker has published 74 books.

Robert Walker does not have a new book coming out soon. The latest book, The Sapphire Slipper Heist - A Barnaby Crisp Mystery, was published in April 2025.

The first book by Robert Walker, Search for the Nile, was published in April 1986.

No. Robert Walker does not write books in series.