Rebel surfer-turned-field ops specialist Sydney finds herself in hot water while undercover on a marine research vessel, while her City Spies teammates investigate a suspected mole.

James Ponti is the New York Times bestselling author of three middle grade book series: the all-new City Spies, about an unlikely squad of five kids from around the world who form an elite MI6 Spy Team; the Edgar Award-winning Framed! series, about a pair of tweens who solve mysteries in Washington, DC; and the Dead City trilogy, about a secret society that polices the undead living beneath Manhattan. His books have appeared on more than fifteen different state award lists and he is the founder of a writers group known as the Renegades of Middle Grade. James is also an Emmy-nominated television writer and producer who has worked for many networks including Nickelodeon, Disney Channel, PBS, History, and Spike TV, as well as NBC Sports. He lives with his family in Orlando, Florida. Find out more at JamesPonti.com.