"Sara Martinez is a hacker. She recently broke into the New York City foster care system to expose her foster parents as cheats and lawbreakers. However, instead of being hailed as a hero, Sara finds herself facing years in juvenile detention and -- even worse -- banned from using computers. Enter Mother, a British spy who offers her a way out of her current problem, and the chance to make a home for herself within a top secret MI6 agency. Operating...

"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...

In this fifth installment in the New York Times bestselling series from Edgar Award winner James Ponti, the young group of spies take on New York City in another international adventure perfect for fans of Spy School and Mrs. Smith's Spy School for Girls. The City Spies head to the Big Apple when a credible threat is made to a young climate activist who is scheduled to speak in front of the upcoming United Nations General Assembly. With Rio acting...