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 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.

A summer in Tarrytown, N.Y., is a lot of fun for ten-year-old Sheila even though her friends make her face up to some self-truths she doesn't want to admit.

Danny and his friend the dinosaur go to summer camp together.

A summer at Camp Winasaukee leaves a teenaged camper with a moral dilemma following the mysterious drowning of a camp counselor.

"The Greek and Roman demigods will have to cooperate in order to defeat the giants released by the Earth Mother, Gaea. Then they will have to sail together to the ancient land--Greece itself--to find the Doors of Death"--

"Lately, mythological monsters and the Olympian gods seem to be walking straight out of the pages of Percy Jackson's Greek mythology textbook and into his life. Zeus's master lightning bolt has been stolen, and Percy is the prime suspect. Percy and his friends have just ten days to find and return Zeus's stolen property and bring peace to a warring Mount Olympus" --

Hannah resents stories of her Jewish heritage and of the past until, when opening the door during a Passover Seder, she finds herself in Poland during World War II where she experiences the horrors of a concentration camp, and learns why she-- and we--need to remember the past.

Gilbert is excited about staying overnight at Camp Hi-Dee-Ho, until he hears about the legendary camp ghost.

In 1998 when the Kosovo hostilities escalate, thirteen-year-old Meli's life as an ethnic Albanian changes forever after her brother escapes his Serbian captors and the entire family flees from one refugee camp to another until they are able to immigrate to America.