"Andy and Terry are once again inviting readers to come hang out with them in their astonishing 39-story treehouse (it used to be 13 stories, then 26 stories, but they keep expanding). And this year they will have even more time to jump on the world's highest trampoline, toast marshmallows in an active volcano, swim in the chocolate waterfall, pet baby dinosaurs, and go head-to-trunk with the Trunkinator, since Terry has created the greatest invention...

Twelve-year-old Henry Mosely, having decided his life is boring, ropes his friends Riley and Reed into a series of hair-raising adventures, including trying to break world records, visiting a haunted house, and solving a century-old murder.

Mack MacAvoy, an average-seeming twelve-year-old boy who happens to have special powers, travels to China with aims to assemble an elite team of his peers to help him thwart the evil Pale Queen, but to succeed Mack must avoid being killed by Princess Risky and figure out why Paddy Nine-Iron Trout is after the Magnificent 12.

"Twelve-year-old Mack MacAvoy and a team of other twelve-year-olds travel the globe to find the rest of the Manigica team so they can defeat the Pale Queen and save the world from destruction."--

Action and mystery abound on the movie set in the fourth Dog Man book from worldwide bestselling author and artist Dav Pilkey. Hot diggity dog! Dog Man is back -- and this time he's not alone. The heroic hound with a real nose for justice now has a furry feline sidekick, and together they have a mystery to sniff out! When a new kitty sitter arrives and a glamorous movie starlet goes missing, it's up to Dog Man and Cat Kid to save the day! Will...

"The Bad Guys are about to have a very bad day! Mr. Wolf and his bad buddies have messed with the wrong guinea pig--one who is secretly an evil mad scientist. And, the nasty little furball wants revenge! Will they survive? Will they be heroes? And will they ever stop trying to eat each other? It's time for the Bad Guys to spring into action!"--Back cover.

When their cousin is stung by a cavefly and falls into a deep sleep, Geronimo and Thea set out in search of the rare pink stinkrose, whose petals are thought to provide a cure.

Evanston, Virginia, twelve-year-olds Jonathan Murray and Shelley Brown are completely average and forgettable until they are recruited to help the League of Unexceptional Children save the Vice President of the United States, who has been kidnapped along with an important code.

"With no knightly experience but plenty of pluck and an impressive vocabulary, a twelve-year-old peasant, hoping to improve his station in life, volunteers to help a cowardly prince and his not very powerful wizard rescue a princess from an evil, foul-smelling monster"--Title verso page.

The enchanted Winged Ring which Queen Blossom gave to Geronimo is missing, apparently stolen by the dark fairy Wither and her dark crow allies, and whoever possesses it gains enormous power and can travel between the Kingdom of Fantasy and the real world--now nightmares are starting to affect Mouse Island, the entire Kingdom is furious with Geronimo, and it is up to one mouse to set things straight and recover the ring.