At the conclusion of The Mark of Athena, Annabeth and Percy tumble into a pit leading straight to the Underworld. The other five demigods have to put aside their grief and follow Percy's instructions to find the mortal side of the Doors of Death. If they can fight their way through the Gaea's forces, and Percy and Annabeth can survive the House of Hades, then the Seven will be able to seal the Doors from both sides and prevent the giants from raising

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Jason has a problem. He doesn't remember anything before waking up in a bus full of kids on a field trip. Apparently he has a girlfriend named Piper, and a best friend named Leo. They're all students at a boarding school for "bad kids." What did Jason do to end up here? And where is here, exactly? ... Piper has a secret. Her father has been missing for three days, ever since she had that terrifying nightmare about his being in trouble. Piper doesn't...

The summer after fifth grade, Cheesie and Georgie go to camp in Maine, where they discover that they are bunking with the older kids and Cheesie must face off in a Cool Duel with dreaded Kevin Welch.

Publisher Annotation: At Earth Ranch, Clay encountered a haunted library, a castaway boy, and a fire-breathing dragon--not to mention incredible magic. Now he faces his most dangerous foes yet: the mysterious white-gloved members of the Midnight Sun, whose scheming leads Clay to a dragon reserve. Up against impossible odds, will Clay and his Secret Series Allies be able to triumph over these villains once and for all? Packed with action, humor, magic,...

At Camp Whatsitooya, twins Joules and Kevin and new friend Nelson face off against large, rabbit-like creatures from the Mallow Galaxy who thrive on sugar, but are not above hypnotizing and eating human campers.

Publisher Annotation: The New York Times bestselling Front Desk series continues! Mia Tang is at the top of her game! She’s spending winter break with Mom, Lupe, Jason, and Hank in San Francisco’s Chinatown! Rich with history and hilarious aunties and uncles, it’s the place to find a great story—one she hopes to publish while attending journalism camp at the Tribune. But this trip has as many bumps as the hills of San Francisco.

According to sixteen-year-old Zander Osborne, nowhere is an actual placeand shes just fine there. But her parents insist that she get out of her headand her home stateand attend Camp Padua, a summer camp for at-risk teens. Zander does not fit inor so she thinks. She has only one word for her fellow campers: crazy . In fact, the whole camp population exists somewhere between disaster and diagnosis. Theres her cabinmate Cassie, a self-described manic-depressive-bipolar-anorexic....

"Sheldon convinces Lucy, Sam, April, and Amanda to join him at a weeklong sleep-away summer camp--Camp Paleo: Live Like a Caveman. Like cavemen, they're going to have to make do without air conditioning or a heated pool. They'll learn archery and dig for fossils"--

From New York Times bestselling author-illustrator Kayla Miller comes a graphic novel about venturing off to summer camp for the first time and stepping out of one's comfort zone, navigating new experiences, and the satisfaction of blazing your own trails.
Olive and Willow are happy campers!
Or are they?

Olive is sure she'll have the best time at summer camp with her friend

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After moving from Oregon to a trailer park in California, ten-year-old Star participates in a poetry club, where she learns some important lessons about herself and her own hopes and dreams for the future.