Series
141 books in this series.
The Cave of Time
Edward Packard
Space and Beyond
R.A. Montgomery, Vorrarit Pornkerd, Sasiprapa Yaweera, Jintanan Donploypetch
The Mystery of Chimney Rock
Your Code Name Is Jonah
Edward Packard, Paul Granger
The Third Planet From Altair
Deadwood City
The Lost Jewels of Nabooti
R.A. Montgomery, Vorrarit Pornkerd, Sasiprapa Yaweera, T. Kornmaneeroj, K. Chanchareon, S. Butsingkhon, A. Utahigarn
Mystery of the Maya : Choose Your Own Adventure
R.A. Montgomery
The Forbidden Castle
Paul Granger, Edward Packard
House of Danger
R.A. Montgomery, Ralph Reese
Survival at Sea
Underground Kingdom
Secret of the Pyramids
Richard Brightfield, Anthony Kramer
Hyperspace
The Lost Tribe
Louise Munro Foley
Der Urwald Der 1000 Gefahren
Prisoner of the Ant People
The Phantom Submarine
Richard Brightfield
The Horror of High Ridge
Julius Goodman
Mountain Survival
Trouble on Planet Earth
R.A. Montgomery, Mariano Trod, Claudio Griglio, Andres Rossi
The Curse of Batterslea Hall
Richard Brightfield, Ted Enik
Vampire Express
Doug Jamieson, Tony Koltz
Treasure Diver
Julius Goodman, Paul Granger
The Mystery of the Highland Crest
Louise Munro Foley, Paul Granger (illustrator)
War with the Evil Power Master
Sabotage
Jay Leibold
Supercomputer
The Mystery of Echo Lodge
Grand Canyon Odyssey
Jay Leibold, Don Hedin
The Mystery of Ura Senke
Suzanne Nugent, Shannon Gilligan
You Are a Shark
The Deadly Shadow
Outlaws of Sherwood Forest
Ellen Kushner
Spy for George Washington
Danger at Anchor Mine
Louise Munro
The Magic of the Unicorn
Suzanne Nugent, Marco Cannella, Deborah Lerme Goodman
Ghost Hunter
The Case of the Silk King
Shannon Gilligan
Forest of Fear
Louise Munro Foley, Ron Wing
The Trumpet of Terror
Deborah Lerme Goodman
The Enchanted Kingdom
The Antimatter Formula
Statue of Liberty Adventure
Terror Island
Tony Koltz
Vanished!
Sugarcane Island
Edward Packard, Ted Enik
Volcano!
Meryl Siegman
The Mardi Gras Mystery
Secret of the Ninja
Rock and Roll Mystery
Jim Wallace
Invaders of the Planet Earth
The Brilliant Dr. Wogan
Beyond the Great Wall
Longhorn Territory
Marc Newman, Frank Bolle
Planet of the Dragons
The Mona Lisa is Missing!
Ramsey Montgomery, Gonzalez Vicente
The First Olympics
Ben M. Baglio
Return to Atlantis
Mystery of the Sacred Stones
The Perfect Planet
Terror in Australia
Hurricane!
Track of the Bear
Knights of the Round Table
South Pole Sabotage
Seddon Johnson
Mutiny in Space
R.A. Montgomery, Edward Packard
You Are a Superstar
Captive!
Luann Hampton, Judith Mitchell, Bill Hampton
Blood on the Handle
You Are a Genius
Die spektakuläre Reise ins Schwarze Loch
Edward Packard, Felix Scheinberger, Hjördis Fremgen
You Are a Millionaire
Jay Leibold, Ron Wing
Revenge of the Russian Ghost
The Worst Day of Your Life
Edward Packard, Frank Bolle
Grave Robbers
Ramsey Montgomery, Leslie H. Morrill
The Cobra Connection
The Treasure of the Onyx Dragon
R.A. Montgomery, Leslie Morrill
Hijacked!
Fight for Freedom
Jay Leibold, Leslie Morrill
Master of Karate
Chinese Dragons
Smoke Jumper
The Lost Ninja
Daredevil Park
Sara Compton, Spencer Compton
The Search for Aladdin's Lamp
Vampire Invaders
Edward Packard, Ron Wing
The Terrorist Trap
Ghost Train
Louise Munro Foley, Frank Bolle
Behind the Wheel
Anson Montgomery
Magic Master
Outlaw Gulch
Ramsey Montgomery, Ron Wing
Master of Martial Arts
Richard Brightfield, Frank Bolle
Showdown
Viking Raiders
Earthquake!
R.A. Montgomery, Alison Gilligan
You are Microscopic
The Luckiest Day of Your Life
The Forgotten Planet
Doug Wilhelm
Secret of the Dolphins
Playoff Champion
Felix Von Moschzisker, Felix Von Moshzisker
Roller Star
Dinosaur Island
Motorcross Mania
R.A. Montgomery, Frank Boole
Horror House
The Reality Machine
Comet Crash
Edward Packard, Leslie H. Morrill
Everest Adventure!
A.C. Montgomery, R.A. Montgomery
Soccer Star
Edward Packard, Thomas LaPadula
The Antimatter Universe
Kate Mueller, June Brigman
Master of Judo
Search the Amazon!
Doug Wilhelm, Ron Wing
Who Are You?
Gunfire at Gettysburg
Doug Wilhelm, Thomas LaPadula
War with the Mutant Spider Ants
Last Run
R.A. Montgomery, Frank Bolle
Cyberspace Warrior
Edward Packard, June Brigman
Ninja Cyborg
You Are an Alien
Sky-Jam!
The Computer Takeover
Possessed!
R.A. Montgomery, Ron Wing
Typhoon!
Shadow of the Swastika
Fright Night
Snowboard Racer
Anson Montgomery, R.A. Montgomery, Thomas LaPadula
Master of Aikido
Moon Quest
Anson Montgomery, Roy Richardson
Hostage!
Terror on the Titanic
Jim Wallace, Vladimir Semionov, Sittisan Sundaravej
Greed, Guns, and Gold
Death in the Dorm
Mountain Biker
The Gold Medal Secret
The Power Dome
The Underground Railroad
Doug Wilhelm, Ray Montgomery
Master of Kendo
Killer Virus
Ninja Avenger
Stampede!
Laban Carrick Hill, R.A. Montgomery, Eric Cherry
Escape From the Haunted Warehouse
Anson Montgomery, Keith Newton
