Book List in Order:18 titles

  • A reissue of Willard Price's classic adventure series set in the animal kingdom.Hal and Roger Hunt are on the trail of a vicious man-eating leopard. Yet they are also being hunted themselves, by a merciless band of killers known as the Leopard Societ...


  • A reissue of Willard Price's classic adventure series set in the animal kingdom.Hal and Roger Hunt dive straight into danger on a specimen-collecting trip to Undersea City. But it's not just sharks and killer whales the brothers have to fear when the...


  • 'You stand rooted to the spot or you run like mad.'Hal and Roget Hunt head off for another challenging mission -- this time to search for gorillas in the Congo jungle. But when the boys stumble across the evil trade in baby gorillas, someone seems de...


  • The human bait was the boys themselves.Hal and Roger Hunt have been sent on a terrifying mission -- they must save the population of Mtito Andei from a man-eating lion. But the 'King of the Beasts' isn't the only thing trying to kill the boys... Have...


  • Hal and Roger Hunt are on an awesome African adventure to track down the rare great white elephant. The brothers coolly tackle their task -- despite doom-laden prophecies from mumbo, a Watussi chieftain -- and as the temperature rises... the danger-l...


  • Hal and Roger Hunt crash-land into the middle of a pioneering expedition to the unmapped regions of the greatest jungle on earth: the Amazon. And when their mission to explore the uncharted territory of the Pastaza River goes off course... it's the s...


  • Hal and Roger Hunt are colder than they've ever been in their lives, up among the ice floes of Greenland. This harsh land holds many dangers, from killer whales to grizzly bears, but an evil man may turn out to be the deadliest threat the boys have t...


  • Hal and Roger Hunt fly straight into the jaws of death when they join warden Mark Crosby in Tsavo, an African park where poaching is big business. And with a gang leaving behind a blood-stained trail of terror and torture, the heat is on for the brot...


  • Hal and Roger Hunt sink deep into danger when a specimen-collecting trip takes them into the lost world of the South Seas. But the deep-sea trawl has a hidden agenda -- a top secret mission for Professor Stuyvesant, and his scientific experiments in ...






  • Dive into two action-packed adventures!In Arctic Adventure, Hal and Roger Hunt are asked by their father to find unusual animals for his collection. In this harsh, freezing environment, they survive killer whales, grizzly bears and a wild storm but a...


  • Rip-roaring adventures in a stunning new two-in-one package.In Amazon Adventure, Hal and Roger Hunt take a pioneering expedition with their father into the uncharted waters of the Pastaza River, deep in the Amazonian jungle. They’re looking for ani...


  • Leap into two action-packed adventures!In Volcano Adventure, Hal and Roger Hunt are off to the Pacific to study volcanoes with a young scientist, Dr. Dan Adams. They share some amazing experiences but Dr. Adams is behaving strangely and Hal begins to...


  • A reissue of Willard Price's classic adventure series set in the animal kingdom.Hal and Roger Hunt are visiting New Guinea, one of the wildest islands in the world. But their adventure becomes deadly when the brothers discover that man-eating crocodi...


  • A reissue of Willard Price's classic adventure series set in the animal kingdom.Hal and Roger Hunt are hoping to have a whale of a time when they agree to join the crew of a whaling ship. But as they begin working for the evil Captain Grindle, face d...


  • A reissue of Willard Price's classic adventure series set in the animal kingdom.Hal and Roger Hunt are in India, investigating rare and dangerous animals for their father. But on the trail of the rare white tiger, high in the Himalayas, disaster stri...


  • Hal and Roger Hunt dive into danger when they join the Oceanographic Institute as part of an underwater operation in the South Seas. And it's sink or swim for the intrepid brothers when their aquatic adventures bring them face to face with a foe even...


  • A reissue of Willard Price's classic adventure series set in the animal kingdom.Hal and Roger Hunt embark on an earth-shattering expedition when they join forces with world-famous volcanologist Dr Dan Adams. And as their ground-breaking research of t...


  • 'You stand rooted to the spot or you run like mad.'Hal and Roget Hunt head off for another challenging mission -- this time to search for gorillas in the Congo jungle. But when the boys stumble across the evil trade in baby gorillas, someone seems de...