Author Information
Franklin W. Dixon's Latest Book

Newest Release

  • Bibliography:
    463 Books (16 Series)
  • First Book:
    January 1927
  • Latest Book:
    June 2024
  • Author Rating:
  • Share:

Full Series List in Order

Deathstalker Legacy

1 - Movie Menace (May-2011)
2 - Movie Mission (Sep-2011)
3 - Movie Mayhem (Jan-2012)

Double Danger

1 - Double Trouble (Dec-2008)
2 - Double Down (Jan-2009)
3 - Double Deception (Mar-2009)

Frank and Joe Hardy, The Clues Brothers

1 - The Gross Ghost Mystery (Sep-1997)
2 - The Karate Clue (Sep-1997)
3 - First Day, Worst Day (Nov-1997)
4 - Jump Shot Detectives (Jan-1998)
5 - Dinosaur Disaster (Mar-1998)
6 - Who Took the Book? (May-1998)
7 - The Abracadabra Case (Jul-1998)
8 - The Doggone Detectives (Sep-1998)
9 - The Pumped-Up Pizza Problem (Oct-1998)
10 - The Walking Snowman (Dec-1998)
11 - The Monster in the Lake (Feb-1999)
12 - King For a Day (Apr-1999)
13 - Pirates Ahoy! (Jun-1999)
14 - All Eyes on First Prize (Aug-1999)
15 - Slip, Slide, and Slap Shot (Oct-1999)
16 - Fish-Faced Mask of Mystery (Feb-2000)
17 - The Bike Race Ruckus (Apr-2000)

Galaxy X

1 - Galaxy X (May-2009)
2 - X-plosion (Jul-2009)
3 - The X-Factor (Sep-2009)

Hardy Boys and Tom Swift Ultra Thrillers

1 - Time Bomb (Aug-1992)
2 - The Alien Factor (Jun-1993)

Hardy Boys Casefiles

1 - Dead on Target (Apr-1987)
2 - Evil, Inc. (Apr-1987)
3 - Cult of Crime (Apr-1987)
4 - Lazarus Plot (Jun-1987)
5 - Edge of Destruction (Jul-1987)
6 - Crowning Terror (Aug-1987)
7 - Deathgame (Sep-1987)
8 - See No Evil (Oct-1987)
9 - The Genius Thieves (Nov-1987)
10 - Hostages of Hate (Dec-1987)
11 - Brother Against Brother (Jan-1988)
12 - Perfect Getaway (Feb-1988)
13 - The Borgia Dagger (Mar-1988)
14 - Too Many Traitors (Apr-1988)
15 - Blood Relations (May-1988)
16 - Line of Fire (Jun-1988)
17 - The Number File (Jul-1988)
18 - A Killing in the Market (Aug-1988)
19 - Nightmare in Angel City (Sep-1988)
20 - Witness to Murder (Oct-1988)
21 - Street Spies (Nov-1988)
22 - Double Exposure (Dec-1988)
23 - Disaster for Hire (Jan-1989)
24 - Scene of the Crime (Feb-1989)
25 - The Borderline Case (Mar-1989)
26 - Trouble in the Pipeline (Apr-1989)
27 - Nowhere to Run (May-1989)
28 - Countdown to Terror (Jun-1989)
29 - Thick as Thieves (Jul-1989)
30 - The Deadliest Dare (Aug-1989)
31 - Without a Trace (Sep-1989)
32 - Blood Money (Oct-1989)
33 - Collision Course (Nov-1989)
34 - Final Cut (Dec-1989)
35 - The Dead Season (Jan-1990)
36 - Running on Empty (Feb-1990)
37 - Danger Zone (Mar-1990)
38 - Diplomatic Deceit (Apr-1990)
39 - Flesh and Blood (May-1990)
40 - Fright Wave (Jun-1990)
41 - Highway Robbery (Jul-1990)
42 - Last Laugh (Aug-1990)
43 - Strategic Moves (Sep-1990)
44 - Castle Fear (Oct-1990)
45 - In Self-Defense (Nov-1990)
46 - Foul Play (Dec-1990)
47 - Flight Into Danger (Jan-1991)
48 - Rock 'n' Revenge (Feb-1991)
49 - Dirty Deeds (Mar-1991)
50 - Power Play (Apr-1991)
51 - Choke Hold (May-1991)
52 - Uncivil War (Jun-1991)
53 - Web of Horror (Jul-1991)
54 - Deep Trouble (Aug-1991)
55 - Beyond the Law (Sep-1991)
56 - Height of Danger (Oct-1991)
57 - Terror on Track (Nov-1991)
58 - Spiked! (Dec-1991)
59 - Open Season (Jan-1992)
60 - Deadfall (Feb-1992)
61 - Grave Danger (Mar-1992)
62 - Final Gambit (Apr-1992)
63 - Cold Sweat (May-1992)
64 - Endangered Species (Jun-1992)
65 - No Mercy (Jul-1992)
66 - The Phoenix Equation (Aug-1992)
67 - Lethal Cargo (Sep-1992)
68 - Rough Riding (Oct-1992)
69 - Mayhem in Motion (Nov-1992)
70 - Rigged for Revenge (Dec-1992)
71 - Real Horror (Jan-1993)
72 - Screamers (Feb-1993)
73 - Bad Rap (Mar-1993)
74 - Road Pirates (Apr-1993)
75 - No Way Out (May-1993)
76 - Tagged for Terror (Ring of Evil #1) (Jun-1993)
77 - Survival Run (Ring of Evil #2) (Jul-1993)
78 - The Pacific Conspiracy (Ring of Evil #3) (Aug-1993)
79 - Danger Unlimited (Sep-1993)
80 - Dead of Night (Oct-1993)
81 - Sheer Terror (Nov-1993)
82 - Poisoned Paradise (Dec-1993)
83 - Toxic Revenge (Jan-1994)
84 - False Alarm (Feb-1994)
85 - Winner Take All (Mar-1994)
86 - Virtual Villainy (Apr-1994)
87 - Dead Man in Deadwood (May-1994)
88 - Inferno of Fear (Jun-1994)
89 - Darkness Falls (Jul-1994)
90 - Deadly Engagement (Aug-1994)
91 - Hot Wheels (Sep-1994)
92 - Sabotage at Sea (Oct-1994)
93 - Mission: Mayhem (Nov-1994)
94 - A Taste for Terror (Dec-1994)
95 - Illegal Procedure (Jan-1995)
96 - Against All Odds (Feb-1995)
97 - Pure Evil (Mar-1995)
98 - Murder by Magic (Apr-1995)
99 - Frame Up (May-1995)
100 - True Thriller (Jun-1995)
101 - Peak of Danger (Jul-1995)
102 - Wrong Side of the Law (Aug-1995)
103 - Campaign of Crime (Sep-1995)
104 - Wild Wheels (Oct-1995)
105 - Law of the Jungle (Nov-1995)
106 - Shock Jock (Dec-1995)
107 - Fast Break (Jan-1996)
108 - Blown Away (Feb-1996)
109 - Moment of Truth (Mar-1996)
110 - Bad Chemistry (Apr-1996)
111 - Competitive Edge (May-1996)
112 - Cliff Hanger (Jun-1996)
113 - Sky High (Jul-1996)
114 - Clean Sweep (Aug-1996)
115 - Cave Trap (Sep-1996)
116 - Acting Up (Oct-1996)
117 - Blood Sport (Nov-1996)
118 - The Last Leap (Dec-1996)
119 - Emperor's Shield (Jan-1991)
120 - Survival of the Fittest (Feb-1997)
121 - Absolute Zero (Mar-1997)
122 - River Rats (Apr-1997)
123 - High Wire Act (May-1997)
124 - The Viking's Revenge (Jul-1997)
125 - Stress Point (Sep-1997)
126 - Fire in the Sky (Nov-1997)
127 - Dead in the Water (Jan-1998)

Hardy Boys Mystery Stories

1 - The Tower Treasure (Jun-1927)
2 - The House on the Cliff (1927)
3 - The Secret of the Old Mill (1927)
4 - The Missing Chums (1928)
5 - Hunting for Hidden Gold (1928)
6 - The Shore Road Mystery (1928)
7 - The Secret of the Caves (1929)
8 - The Mystery of Cabin Island (1929)
9 - The Great Airport Mystery (1930)
10 - What Happened at Midnight (1931)
11 - While the Clock Ticked (1932)
12 - The Footprints Under the Window (1933)
13 - The Mark on the Door (1934)
14 - The Hidden Harbor Mystery (1935)
15 - The Sinister Signpost (1936)
16 - A Figure in Hiding (1937)
17 - Secret Warning (1938)
18 - Twisted Claw (1939)
19 - The Disappearing Floor (1940)
20 - The Mystery of the Flying Express (1941)
21 - The Clue of the Broken Blade (1942)
22 - The Flickering Torch Mystery (1943)
23 - The Melted Coins (1944)
24 - The Short-Wave Mystery (1945)
25 - The Secret Panel (1946)
26 - The Phantom Freighter (1947)
27 - The Secret of Skull Mountain (1948)
28 - The Sign of the Crooked Arrow (1949)
29 - The Secret of the Lost Tunnel (1950)
30 - The Wailing Siren Mystery (1951)
31 - The Secret of Wildcat Swamp (1952)
32 - The Crisscross Shadow (1953)
33 - The Yellow Feather Mystery (1953)
34 - The Hooded Hawk Mystery (1954)
35 - The Clue in the Embers (1955)
36 - The Secret of Pirate's Hill (1956)
37 - The Ghost at Skeleton Rock (1957)
38 - The Mystery at Devil's Paw (1959)
39 - The Mystery of the Chinese Junk (1960)
40 - Mystery of the Desert Giant (1961)
41 - The Clue of the Screeching Owl (1962)
42 - The Viking Symbol Mystery (1963)
43 - The Mystery of the Aztec Warrior (1964)
44 - The Haunted Fort (1965)
45 - The Mystery of the Spiral Bridge (1966)
46 - The Secret Agent on Flight 101 (1967)
47 - Mystery of the Whale Tattoo (1968)
48 - The Arctic Patrol Mystery (1969)
49 - The Bombay Boomerang (1970)
50 - Danger on Vampire Trail (1971)
51 - The Masked Monkey (1972)
52 - The Shattered Helmet (1973)
53 - The Clue of the Hissing Serpent (1974)
54 - The Mysterious Caravan (1975)
55 - The Witchmaster's Key (1976)
56 - The Jungle Pyramid (1977)
57 - The Firebird Rocket (1978)
58 - The Sting of the Scorpion (1979)
59 - Night of the Werewolf (Nov-1979)
60 - Mystery of the Samurai Sword (Nov-1979)
61 - The Pentagon Spy (May-1980)
62 - The Apeman's Secret (May-1980)
63 - The Mummy Case (Nov-1980)
64 - Mystery of Smuggler's Cove (Nov-1980)
65 - The Stone Idol (Aug-1981)
66 - The Vanishing Thieves (Aug-1981)
67 - The Outlaw's Silver (Jun-1981)
68 - The Submarine Caper // Deadly Chase (Nov-1981)
69 - The Four-Headed Dragon (Nov-1981)
70 - The Infinity Clue (Nov-1981)
71 - Track of the Zombie (Jan-1982)
72 - The Voodoo Plot (Jun-1982)
73 - The Billion Dollar Ransom (Jun-1982)
74 - Tic-Tac-Terror (Jun-1982)
75 - Trapped at Sea (Jan-1983)
76 - Game Plan for Disaster (Jan-1983)
77 - The Crimson Flame (Jan-1983)
78 - Cave-In! (Sep-1983)
79 - Sky Sabotage (Sep-1983)
80 - The Roaring River Mystery (May-1984)
81 - The Demon's Den (Nov-1984)
82 - The Blackwing Puzzle (Nov-1984)
83 - The Swamp Monster (Jun-1985)
84 - Revenge of the Desert Phantom (Nov-1985)
85 - The Skyfire Puzzle (Nov-1985)
86 - The Mystery of the Silver Star (Sep-1987)
87 - Program for Destruction (Nov-1987)
88 - Tricky Business (Jan-1988)
89 - The Sky Blue Frame (Mar-1988)
90 - Danger on the Diamond (May-1988)
91 - Shield of Fear (Jul-1988)
92 - The Shadow Killers (Sep-1988)
93 - The Serpent's Tooth Mystery (Dec-1988)
94 - Breakdown in Axeblade (Feb-1989)
95 - Danger on the Air (Mar-1989)
96 - Wipeout (Jun-1989)
97 - Cast of Criminals (Aug-1989)
98 - Spark of Suspicion (Sep-1989)
99 - Dungeon of Doom (Nov-1989)
100 - The Secret of the Island Treasure (Feb-1990)
101 - The Money Hunt (Apr-1990)
102 - Terminal Shock (Jun-1990)
103 - The Million-Dollar Nightmare (Aug-1990)
104 - Tricks of the Trade (Oct-1990)
105 - The Smoke Screen Mystery (Dec-1990)
106 - Attack of the Video Villains (Feb-1991)
107 - Panic on Gull Island (Apr-1991)
108 - Fear on Wheels (Jun-1991)
109 - The Prime-Time Crime (Aug-1991)
110 - The Secret of Sigma Seven (Oct-1991)
111 - Three-Ring Terror (Dec-1991)
112 - The Demolition Mission (Feb-1992)
113 - Radical Moves (Apr-1992)
114 - The Case of the Counterfeit Criminals (Jun-1992)
115 - Sabotage at Sports City (Aug-1992)
116 - Rock 'n' Roll Renegades (Sep-1992)
117 - The Baseball Card Conspiracy (Dec-1992)
118 - Danger in the Fourth Dimension (Feb-1993)
119 - Trouble at Coyote Canyon (Apr-1993)
120 - The Case of the Cosmic Kidnapping (Jun-1993)
121 - The Mystery in the Old Mine (Aug-1993)
122 - Carnival of Crime (Sep-1993)
123 - The Robot's Revenge (Dec-1993)
124 - Mystery With a Dangerous Beat (Feb-1994)
125 - Mystery on Makatunk Island (Apr-1994)
126 - Racing to Disaster (Jul-1994)
127 - Reel Thrills (Jun-1994)
128 - Day of the Dinosaur (Aug-1994)
129 - The Treasure at Dolphin Bay (Dec-1994)
130 - Sidetracked to Danger (Feb-1995)
131 - Crusade of the Flaming Sword (Apr-1995)
132 - Maximum Challenge (Jun-1995)
133 - Crime in the Kennel (Aug-1995)
134 - Cross Country Crime (Oct-1995)
135 - The Hypersonic Secret (Dec-1995)
136 - The Cold Cash Caper (Apr-1996)
137 - High-Speed Showdown (Apr-1996)
138 - The Alaskan Adventure (Jun-1996)
139 - The Search for the Snow Leopard (Aug-1996)
140 - Slam Dunk Sabotage (Oct-1996)
141 - The Desert Thieves (Dec-1996)
142 - Lost in Gator Swamp (Feb-1997)
143 - The Giant Rat of Sumatra (Apr-1997)
144 - The Secret of Skeleton Reef (Jun-1997)
145 - Terror at High Tide (Aug-1997)
146 - The Mark of the Blue Tattoo (Oct-1997)
147 - Trial and Terror (Dec-1997)
148 - The Ice Cold Case (Feb-1998)
149 - The Chase for the Mystery Twister (Apr-1998)
150 - The Crisscross Crime (Jun-1998)
151 - Rocky Road to Revenge (Aug-1998)
152 - Danger in the Extreme (Oct-1998)
153 - Eye on Crime (Nov-1998)
154 - The Caribbean Cruise Caper (Jan-1999)
155 - The Hunt for the Four Brothers (Mar-1999)
156 - A Will to Survive (May-1999)
157 - The Lure of the Italian Treasure (Jul-1999)
158 - The London Deception (Sep-1999)
159 - Daredevils (Jan-2000)
160 - A Game Called Chaos (Mar-2000)
161 - Training for Trouble (May-2000)
162 - The End of the Trail (Jul-2000)
163 - The Spy That Never Lies (Sep-2000)
164 - Skin & Bones (Nov-2000)
165 - Crime in the Cards (Sep-2001)
166 - Past and Present Danger (Apr-2001)
167 - Trouble Times Two (May-2001)
168 - The Castle Conundrum (Jul-2001)
169 - Ghost of a Chance (Sep-2001)
170 - Kickoff to Danger (Nov-2001)
171 - The Test Case (Jan-2002)
172 - Trouble in Warp Space (Dec-2002)
173 - Speed Times Five (Jul-2002)
174 - Hide and Sneak (Sep-2002)
175 - Trick-or-Trouble (Aug-2002)
176 - In Plane Sight (Dec-2002)
177 - The Case of the Psychic's Vision (Feb-2003)
178 - The Mystery of the Black Rhino (Mar-2003)
179 - Passport to Danger (Jun-2003)
180 - Typhoon Island (Aug-2003)
181 - Double Jeopardy (Oct-2003)
182 - The Secret of the Soldier's Gold (Dec-2003)
183 - Warehouse Rumble (Feb-2004)
184 - The Dangerous Transmission (Apr-2004)
185 - Wreck and Roll (May-2004)
186 - Hidden Mountain (Jul-2004)
187 - No Way Out (Oct-2004)
188 - Farming Fear (Dec-2004)
189 - One False Step (Feb-2005)
190 - Motocross Madness (Apr-2005)
Hardy Boys Ghost Stories (Mar-1984)

Hardy Boys: Undercover Brothers

1 - Extreme Danger (May-2005)
2 - Running on Fumes (May-2005)
3 - Boardwalk Bust (May-2005)
4 - Thrill Ride (Jun-2005)
5 - Rocky Road (Aug-2005)
6 - Burned (Oct-2005)
7 - Operation: Survival (Dec-2005)
8 - Top Ten Ways to Die (Feb-2006)
9 - Martial Law (Apr-2006)
10 - Blown Away (Jun-2006)
11 - Hurricane Joe (Aug-2006)
12 - Trouble in Paradise (Sep-2006)
13 - The Mummy's Curse (Dec-2006)
14 - Hazed (Feb-2007)
15 - Death and Diamonds (Apr-2007)
16 - Bayport Buccaneers (Jun-2007)
17 - Murder at the Mall (Aug-2007)
18 - Pushed (Oct-2007)
19 - Foul Play (Dec-2007)
20 - Feeding Frenzy (Jan-2008)
21 - Comic Con Artist (Apr-2008)
Deprivation House (May-2008)
House Arrest (Jul-2008)
Murder House (Oct-2008)
Double Trouble (Dec-2008)
Double Down (Jan-2009)
Double Deception (Mar-2009)
Galaxy X (May-2009)
X-plosion (Jul-2009)
The X-Factor (Sep-2009)
Killer Mission (Nov-2009)
Private Killer (Jan-2010)
Killer Connections (Mar-2010)
The Children of the Lost (May-2010)
Lost Brother (Oct-2010)
Forever Lost (Jan-2011)
Movie Menace (May-2011)
Movie Mission (Sep-2011)
Movie Mayhem (Jan-2012)
The Case of the Myface Kidnapper (Sep-2012)

Hardy Boys: Undercover Brothers Super Mystery

1 - Wanted (May-2006)
2 - Kidnapped at the Casino (May-2007)

Hardy Boys: Secret Files

1 - Trouble at the Arcade (May-2010)
2 - The Missing Mitt (May-2010)
3 - Mystery Map (Aug-2010)
4 - Hopping Mad (Sep-2010)
5 - A Monster of a Mystery (Apr-2011)
6 - The Bicycle Thief (Aug-2011)
7 - The Disappearing Dog (Oct-2011)
8 - Sports Sabotage (Apr-2012)
9 - The Great Coaster Caper (Aug-2012)
10 - A Rockin' Mystery (Oct-2012)
11 - Robot Rumble (Apr-2013)
12 - Lights, Camera . . . Zombies! (Aug-2013)
13 - Balloon Blow-Up (Dec-2013)
14 - Fossil Frenzy (May-2014)
15 - Ship of Secrets (Aug-2014)
16 - Camping Chaos (Dec-2014)
17 - The Great Escape (Apr-2015)
18 - Medieval Upheaval (Aug-2015)
19 - The Race Is On (Dec-2015)

Hardy Boys Adventures

1 - Secret of the Red Arrow (Feb-2013)
2 - Masked Mayhem // Mystery of the Phantom Heist (Feb-2013)
3 - The Vanishing Game (Jun-2013)
4 - Into Thin Air (Oct-2013)
5 - Peril at Granite Peak (Feb-2014)
6 - The Battle of Bayport (Jun-2014)
7 - Shadows at Predator Reef (Oct-2014)
8 - Deception on the Set (Feb-2015)
9 - The Curse of the Ancient Emerald (Jun-2015)
10 - Tunnel of Secrets (Oct-2015)
11 - Showdown at Widow Creek (Feb-2016)
12 - The Madman of Black Bear Mountain (Jun-2016)
13 - Bound for Danger (Oct-2016)
14 - Attack of the Bayport Beast (Feb-2017)
15 - A Con Artist in Paris (Sep-2017)
16 - Stolen Identity (Feb-2018)
17 - The Gray Hunter's Revenge (Oct-2018)
18 - The Disappearance (Feb-2019)
19 - Dungeons & Detectives (Oct-2019)
20 - Return to Black Bear Mountain (Feb-2020)
21 - A Treacherous Tide (Jul-2020)
22 - Trouble Island (Feb-2021)
23 - Mystery on the Mayhem Express (Jun-2021)
24 - As the Falcon Flies (Jan-2022)
25 - The Smuggler's Legacy (Feb-2023)

Hardy Boys Clue Book

1 - The Video Game Bandit (Apr-2016)
2 - The Missing Playbook (Apr-2016)
3 - Water-Ski Wipeout (Aug-2016)
4 - Talent Show Tricks (Dec-2016)
5 - Scavenger Hunt Heist (Apr-2017)
6 - A Skateboard Cat-Astrophe (Nov-2017)
7 - The Pirate Ghost (Apr-2018)
8 - The Time Warp Wonder (Nov-2018)
9 - Who Let the Frogs Out? (Apr-2019)
10 - The Great Pumpkin Smash (Sep-2019)
11 - Bug-Napped (Apr-2020)
12 - Sea Life Secrets (Aug-2020)
13 - Robot Rescue! (Apr-2021)
14 - The Bad Luck Skate (Aug-2021)
15 - The Garden Plot (Apr-2022)
16 - Undercover Bookworms (Jul-2023)
17 - Splash Pad Sabotage (Jun-2024)

Killer Mystery

1 - Killer Mission (Nov-2009)
2 - Private Killer (Jan-2010)
3 - Killer Connections (Mar-2010)

Lost Mystery

1 - The Children of the Lost (May-2010)
2 - Lost Brother (Oct-2010)
3 - Forever Lost (Jan-2011)

Murder House

1 - Deprivation House (May-2008)
2 - House Arrest (Jul-2008)
3 - Murder House (Oct-2008)

Ted Scott Flying Stories

1 - Over the Ocean to Paris or, Ted Scott's Daring Long Distance Flight (1927)
2 - Rescued in the Clouds or, Ted Scott, Hero of the Air (1927)
3 - Over the Rockies with the Air Mail or, Ted Scott Lost in the Wilderness (1927)
4 - First Stop Honolulu or, Ted Scott Over the Pacific (1927)
5 - Search for the Lost Flyers or, Ted Scott Over the West Indies (1928)
6 - South of the Rio Grande or, Ted Scott On a Secret Mission (1928)
7 - Across the Pacific or, Ted Scott's Hop to Australia (1928)
8 - Lone Eagle of the Border or, Ted Scott and the Diamond Smugglers (1929)
9 - Flying Against Time or, Ted Scott Breaking the Ocean to Ocean Record (1929)
10 - Over the Jungle Trails or, Ted Scott and the Missing Explorers (1929)
11 - Lost at the South Pole or, Ted Scott in Blizzard Land (1930)
12 - Through the Air to Alaska or, Ted Scott's Search in Nugget Valley (1930)
13 - Flying to the Rescue or, Ted Scott and the Big Dirigible (1930)
14 - Danger Trails of the Sky or, Ted Scott's Great Mountain Climb (1931)
15 - Following the Sun Shadow or, Ted Scott and the Great Eclipse (1932)
16 - Battling the Wind or, Ted Scott Flying Around Cape Horn (1933)
17 - Brushing the Mountain Top or, Ted Scott Aiding the Lost Traveler (1934)
18 - Castaways of the Stratosphere or, Ted Scott Hunting the Vanished Balloonists (1935)
19 - Hunting the Sky Spies or, Testing the Invisible Plane (1941)
20 - Pursuit Patrol or, Chasing the Platinum Pirates (1943)

Book List in Order: 463 titles

Frequently Asked Questions (FAQ)

Franklin W. Dixon has published 463 books.

The next book by Franklin W. Dixon, Splash Pad Sabotage, will be published in June 2024.

The first book by Franklin W. Dixon, The House on the Cliff, was published in January 1927.

Yes. Franklin W. Dixon has 16 series.