After three demigods named Jason, Piper, and Leo visit Camp Half-Blood, they inherit a quest: to free Hera, a prisoner of Gaia. But who are the other four demigods mentioned in prophesy who will join them in their quest? The answer may lie in another camp miles away, where a new camper has shown up and appears to be the son of Neptune, god of the sea.

Contending with the separation of her parents and the unwanted presence of her twin brother and older sister at Camp Lakeview, Jenna is determined to make a name for herself by pulling the ultimate prank.

"Get to know Zombie Zappers Leo, Chad, and the rest of the gang as they try to solve the mystery of the Smellerd zombies at summer camp. What nightmarish surprise will they find waiting for them at Lake Moan?"--

When feisty twelve-year-old Rebel McKenzie, an aspiring paleontologist, goes to spend the summer taking care of her older sister's seven-year-old son at the mobile home park in Frog Level, Virginia, she never expects to enter a beauty pageant or meet a hand model.

As a Russian Jewish émigré to France, Vera's wealth cannot protect her or her four-year-old-daughter, Lucie, once the Nazis occupy the country. After receiving notice that all foreigners must report to an internment camp, Vera has just a few hours to make an impossible choice: Does she subject Lucie to the horrid conditions of the camp, or does she put her into hiding with her beloved and trusted governess, safe until Vera can retrieve her? Believing...