By making the correct decisions, the reader assists the Special Intelligence Group in rescuing a marine scientist and recovering a whale song tape from the clutches of the KGB.

    COULD WE BE NEXT?Your friend Tom disappears on assignment in Mexico searching for clues to the sudden collapse of the Mayan civilization. Meanwhile a pool of human blood appears at a Mayan ruin where Tom was last seen alive. What is behind Tom's disappearance? Has he traveled back in time? Or are the practices of the Maya alive and well, including human sacrifice? A large spacecraft hovers over the pyramid. "What's happening Manuel?" you ask, hardly believing what you see. "These Mayan ruins are contact points for other planets. Earth is seen as a leading planet. Other civilizations want to learn from us. They asked us to come to an outer galactic congress on the rights of life in the universe. That is the last transport. If you think Tom may have gone on the mission, go now." If you decide to join the mission, knowing the danger of never returning, turn to page 87. If you decide to stay and finish your job, turn to page 88. Did Tom drink Dr. Lopez's time travel potion? Should you travel to Chichen Itza first or does your instinct tell you to go to Uxmal? Is the strange message in the Nunnery meant for you? And what is the meaning of the red hand? Many choices await your search for the mystery of the Maya. Choose wisely. Tom's life might depend on it.

    Your job is to track the gorillas and write their story. It's no easy task. Poachers, wild buffaloes, snakes, and the Ugandan jungle itself put your life at risk. A girl from the local village goes missing and the world's eyes are on you when the BBC shows up with a film crew to document your work.

    You are deep in the wilderness when suddenly you're caught in a hunting snare...

    Thus YOU set off on a quest to find the unicorn that can save your people, encountering many magical beings along the way.

    Magically transported to Sherwood Forest, the reader must come to the aid of Robin Hood after the evil Sheriff of Nottingham captures Maid Marian.

    WHAT DOES IT HAVE TO DO WITH THE STRANGE PROBLEMS AT YOUR FRIEND NADA'S AIKIDO DOJO?Ominous things are happening at the dojo of your good friend Nada—powerful thunderstorms in the middle of dry season, objects that seem to move by themselves, piercing sounds coming from empty rooms. Nada traces it all to the arrival of a samurai sword from an anonymous benefactor. The sword has highly unusual and distinct carvings on its hilt. Nada feels the dojo is under attack and the sword has something to do with it. From nowhere appear five ninja, armed with swords, staffs, and blades. One of the ninjas draws his sword. With shock you realize that it is the sword from Nada's dojo! You meet his attack with aikido defense, grabbing the ninja's sword arm with your left hand. The sword flies off to your right. If you go for the sword, turn to page 18. If you go for the ninja, turn to page 108. YOU choose what happens next!

    Now the agency is counting on you to find the deadly Dimitrius, a human time bomb who can explode with all the force of an atomic blast! But before you start your search, you'll need an undercover identity. What should you be?If you decide to pose as a professional gambler, turn to page 74. If you pretend to be an art collector, turn to page 23. Think carefully! Dimitrius is dangerous. He might shatter you into a thousand fiery pieces—unless you can outsmart him and save the world from disaster!What happens next in the story? It all depends on the choice you make. How does the story end? Only you can find out! And the best part is that you can keep reading and rereading until you've had not one but many incredibly daring experiences!

    You have spent almost six months alone in space, and your only companion is your computer, Henry. You are steering your ship through a meteorite shower when an urgent signal comes from headquarters—a ship in your sector is under attack by space pirates!

    They're putting up rides and booths for the annual carnival. But this year things look really different. Really odd. Really scary. The place is lit up by a hundred fiery torches. And spooky music is coming from the main tent. Then you meet Big Al, the creepy carnival manager. He's invited you in to test some of the rides. Will you brave the terrifying Supersonic Space Coaster? Risk the horrors of the Reptile Petting Zoo? Slice through the oily waters of Booger Bog? Or confront the evil Snake Lady? The choice is yours in this scary GOOSEBUMPS adventure that's packed with over 20 super spooky endings.Readers beware—you choose the scare! GIVE YOURSELF GOOSEBUMPS

    Could it be the remnants of the fabled Lost City of Gold? Or will your search be just another wild goose chase?

    You're riding horseback toward an eerie castle when a thick fog rolls in. Suddenly you're surrounded by wolves! Your uncle races ahead- but Nina is thrown off her horse and disappears into the fog. What should you do?If you decide to stay and look for Nina, turn to page 54. If you decide to go on ahead with your uncle, turn to page 69. Beware! You might be attacked by deadly vampires, or you might find the magic jewel that will destroy their evil forever!

    You must get back to him!The paths you may take are many and the choices are yours!Will you be thrust into Limbo and be forced to explore the misty cloud castle and meet giant Rainbow Dragons?Will you go into the dungeons and fight the strange monsters of the lower regions?Or will you venture up into the highest towers of Rainbow Castle and be forced to overcome the magical taps that the evil wizards have set for you and your friends?Action and adventure are yours in every ENDLESS QUEST book. You will find yourself returning again and again to experience new paths of excitement.Remember! Only your choices can help being about the REVENGE OF THE RAINBOW DRAGONS

     The Hardy Boys have been America's favorite detective duo for over 75 years. Now, for the first time, you can purchase all sixty-six classic Hardy Boys titles in one complete set! #1: The Tower Treasure #2: The House on the Cliff #3: The Secret of the Old Mill #4: The Missing Chums #5: Hunting for Hidden Gold #6: The Shore Road Mystery #7: The Secret of the Caves #8: The Mystery of Cabin Island #9: The Great Airport Mystery #10: What Happened at Midnight #11: While the Clock Ticked #12: Footprints Under the Window #13: The Mark on the Door #14: The Hidden Harbor Mystery #15: The Sinister Signpost #16: A Figure in Hiding #17: The Secret Warning #18: The Twisted Claw #19: The Disappearing Floor #20: Mystery of the Flying Express #21: The Clue of the Broken Blade #22: The Flickering Torch Mystery #23: The Melted Coins #24: The Short-Wave Mystery #25: The Secret Panel #26: The Phantom Freighter #27: The Secret of Skull Mountain #28: The Sign of the Crooked Arrow #29: The Secret of the Lost Tunnel #30: The Wailing Siren Mystery #31: The Secret of Wildcat Swamp #32: The Crisscross Shadow #33: The Yellow Feather Mystery #34: The Hooded Hawk Mystery #35: The Clue in the Embers #36: The Secret of Pirates' Hill #37: The Ghost at Skeleton Rock #38: Mystery at Devil's Paw #39: The Mystery of the Chinese Junk #40: Mystery of the Desert Giant #41: The Clue of the Screeching Owl #42: The Viking Symbol Mystery #43: The Mystery of the Aztec Warrior #44: The Haunted Fort #45: The Mystery of the Spiral Bridge #46: The Secret Agent on Flight 101 #47: Mystery of the Whale Tattoo #48: The Arctic Patrol Mystery #49: The Bombay Boomerang #50: Danger on Vampire Trail #51: The Masked Monkey #52: The Shattered Helmet #53: The Clue of the Hissing Serpent #54: The Mysterious Caravan #55: The Witchmaster's Key #56: The Jungle Pyramid #57: The Firebird Rocket #58: The Sting of the Scorpion #59: Night of the Werewolf #60: Mystery of the Samurai Sword #61: The Pentagon Spy #62: The Apeman's Secret #63: The Mummy Case #64: Mystery of Smuggler's Cove #65: The Stone Idol #66: The Vanishing Thieves

    Leon Carillon sets off to meet the husband she hasn't seen since he was five, she doesn't know what to expect. She certainly doesn't bargain for the storm that knocks their boat overboard, or the fact that her husband will disappear, leaving only one very waterlogged clue. She also doesn't know that while she searches for Leon (or is it Noel?) she will have to find the answer to these important questions: Were Tony and Tina really Siamese Twins? Why does the crossword puzzle expert wear a helmet during dinner? And what do the glub blubs mean?