Philadelphia 1777 is no place for the faint of heart. The rumble of war with the British grows louder each day, and spies for and against the Patriots are everywhere. No one is above suspicion. Still, everyday life must go on and young Maddy Rose must help her mother, especially since her father's death at the Battle of Princeton and now with her beloved brother Jonathan off with Washington's army. But when childhood games become life-and-death actions,...

"Targeted by a hitman and under threat of his past being exposed by the media, Alex reluctantly turns to MI6. But their help doesn't come cheap: they need Alex to spy on the activities at a GM crop plant. There he spots Desmond McCain, a high profile charity organizer, who realizes that Alex is on to him and the real plans for the money he's raising. Kidnapped and whisked off to Africa, Alex learns the full horror of McCain's plot: to create an epic...

Jeff is not jealous. Of course he isn't. It's just that a rich Southern boy and an escaped Yankee prisoner are both paying too much attention to his lifelong friend Leah.

A young English thief stumbles on, and subsequently is recruited for, a super-secret operation that trains teenagers in remote viewing and astral projection techniques in order to engage in spying.

"Sara Martinez is facing years in the juvenile detention system for hacking into the foster care computer system to prove that her foster parents are crooks. But then she gets a second chance when a mysterious man offers her a chance to join a group of MI6 affiliated spies"--

"Tom and Zilla are regular boarding school students--except when they're working as special agents for the government. Their next mission is to investigate the private island of a shady millionaire"--

In 1776, after witnessing the execution of Nathan Hale in New York City, newly occupied by the British army, young Sophia Calderwood resolves to do all she can to help the American cause, including becoming a spy.

When thirteen-year-old Oz Keiller finds a dead body in his family's Santa Fe, New Mexico, restaurant, he is determined to solve the mystery in which his older brother is implicated, but which also involves their long-dead father, who was accused of being a spy.

Twelve-year-old Abigail is shocked to discover her elite boarding school is really a cover for a huge spy ring, and must undergo Spy Training 101 in order to save her mother, who happens to be the spy ring's top agent.

"After taking down a mole within their organization, the City Spies are ready for their next mission--once again using their unique skills and ability to infiltrate places adults can't. The sinister Umbra has their sights set on recruiting a North Korean nuclear physicist by any means necessary, and the City Spies plan to keep an eye on his son by sending Paris to the chess prodigy's tournaments in Moscow and Beijing. Meanwhile, Sydney's embedded...