When Camp Half-Blood, the only safe haven for demigods, comes close to being overrun by mythological monsters, Percy must find his best friend Grover, who is prisoner on an island in the Bermuda Triangle, and then set out to save the Camp.

"When Barbara Van Laar is discovered missing from her summer camp bunk one morning in August 1975, it triggers a panicked, terrified search. Losing a camper is a horrific tragedy under any circumstances, but Barbara isn't just any camper: she's the daughter of the wealthy family who owns the camp--as well as the opulent nearby estate, and most of the land in sight. And this isn't the first time a Van Laar child has disappeared in this region. Barbara's...

When demonic cheerleaders invade his high school, Percy Jackson hurries to Camp Half Blood, from whence he and his demigod friends set out on a quest through the Labyrinth, while the war between the Olympians and the evil Titan lord Kronos draws near.

When Lily Young and Connell McCormick set out to save her lost sister, Lily challenges everything he thought he knew about life—and love.

"Elizabeth, Veronica, Rachel, and Emily met at Camp Birchwood as girls in 1985, where over four summers they were the Clover Girls, inseparable for those magical few weeks of freedom, until the last summer that pulled them apart. Now approaching middle age, the women are facing challenges they never imagined as teens--struggles with their marriages, their children, their careers--and wondering who it is they see when they look in the mirror. Then...

Danny Dragonbreath is excited about going to camp with his best friend Wendell and classmate Christiana even though his obnoxious, seven-year-old cousin Spencer is going too, but things change when Spencer finds a real jackalope.

"Eleven-year-old Nico Crispi never told a lie. When the Nazi's invade his home in Salonika, Greece, the trustworthy boy is discovered by a German officer, who offers him a chance to save his family. All Nico has to do is convince his fellow Jewish residents to board trains heading towards "the east" where they are promised jobs and safety. Unaware that this is all a cruel ruse, the innocent boy goes to the station platform every day and reassures...