Tales from Adventureland Series by Jason Lethcoe

Andy Stanley has never met his famous grandfather, renowned archaeologist and explorer Ned Lostmore. Then Ned goes missing on the search for a hidden temple deep in the Amazonian jungle, and everyone assumes he's dead. But when Andy receives a mysterious letter and key from his grandfather, he is drawn into a quest to stop several lost, magical artifacts from falling into the wrong hands... moreAndy Stanley has never met his famous grandfather, renowned archaeologist and explorer Ned Lostmore. Then Ned goes missing on the search for a hidden temple deep in the Amazonian jungle, and everyone assumes he's dead. But when Andy receives a mysterious letter and key from his grandfather, he is drawn into a quest to stop several lost, magical artifacts from falling into the wrong hands. His adventure takes him deep into the worlds of the attractions featured at Disney's Adventureland-the Tiki Room, Jungle Cruise, and more! less

Andy Stanley has been named Keymaster of the mysterious Jungle Explorers' Society, but is he up to the challenge? He's about to find out, as he sets off on a journey to recover the legendary Golden Paw, an artifact more powerful than any the Society has ever tried to recover before. His adventure takes him deep into the worlds of the Jungle Cruise and other attractions featured in Disney's Adventureland.

Andy Stanley thinks he's seen it all as a member of the Jungle Explorer's Society—mummies, magic, all sorts of monsters. His own grandfather, Ned Lostmore, now exists as a sentient shrunken head. But nothing can prepare him for what happens when the Potentate and her evil Collective army steal an ancient scroll unlocking a powerful secret that could spell disaster for the J.E.S. and the entire world: the Doomsday Device... moreAndy Stanley thinks he's seen it all as a member of the Jungle Explorer's Society—mummies, magic, all sorts of monsters. His own grandfather, Ned Lostmore, now exists as a sentient shrunken head. But nothing can prepare him for what happens when the Potentate and her evil Collective army steal an ancient scroll unlocking a powerful secret that could spell disaster for the J.E.S. and the entire world: the Doomsday Device. Once the Device is activated, Andy and his friends have very little time to track down the one person who can help them stop it. It's an adventure full of perilous pursuits, betrayal, and deadly riddles. The countdown has begun: has Andy Stanley finally run out of time? less