When Athena's parents suddenly disappear, she calls on fellow Kid Squad members Pi, Gadget, and Tank to figure out the mystery. Meanwhile, mad scientist Dr. Alowishus Cobalt is working to finish developing the dangerous Age Bug. No one is safe if Cobalt unleashes the Age Bug. With the help of Colonel Bragg, Dr. Stein, and Athena's intelligent cat D-Day, the Kid Squad gets to the bottom of the mess - and in the process finds a surprising connection between the Snickerblooms, the Age Bug, and the true identity of Athena's parents. Calico Chapter Books is an imprint of Magic Wagon, a division of ABDO.