While learning detective skills at a sleep-away camp, Dink and his friends undercover a real mystery involving stolen paintings.

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 the director of Camp Grizzmeyer tries to keep the boys and girls away from each other, he makes an interesting discovery.

In The Son of Neptune, Percy, Hazel, and Frank met in Camp Jupiter, the Roman equivalent of Camp Halfblood, and traveled to the land beyond the gods to complete a dangerous quest. The third book in the Heroes of Olympus series will unite them with Jason, Piper, and Leo. But they number only six--who will complete the Prophecy of Seven? The Greek and Roman demigods will have to cooperate in order to defeat the giants released by the Earth Mother,...

Thirteen-year-old Danny must prove himself all over again for a disapproving coach and against new rivals at a summer basketball camp.

Eleven-year-old Riley Liston tries to fit in at Camp Olympia, a summer sports camp where he is one of the youngest boys.

"Greek and Roman demigods from the Prophecy of Seven must work together to seal the Doors of Death--and help Percy and Annabeth escape the Underworld in the process"--

Fifth-grader Frederick is sent to a disciplinary camp where he and his terrifying troop mates have just started forging a friendship when they learn a Category 5 hurricane is headed their way.

Percy Jackson is a good kid, but he can't seem to focus on his schoolwork or control his temper. And lately, being away at boarding school is only getting worse -- Percy could have sworn his pre-algebra teacher turned into a monster and tried to kill him. When Percy's mom finds out, she knows it's time that he knew the truth about where he came from, and that he go to the one place he'll be safe. She sends Percy to Camp Half-Blood, a summer camp for...

Froggy goes to a sleep-away camp, where all of his fun seems to cause trouble for the camp's director.