All aboard! Anchors up! The passengers are waiting, and there's a busy day ahead. Trains and boats and planes, which one would you ride? "Not a standout but does have a ready-made audience."-Kirkus Reviews

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...