The beloved talking blue mouse is back in the sequel to the acclaimed New York Times bestsellerFree from the lab at last, talking mouse Isaiah lives a picture-perfect life with his human friend, Hailey. But the evil scientists – and their evil cats – are hot on his tail. When they mouse-nap his friend Mikayla, it''s up to Isaiah and Hailey to rescue her.Their search takes them on a cross-country adventure, facing foes and making unexpected friends. If they find Mikayla, they might even manage to free Isaiah''s siblings and create a happy ending for all of the lab mice.This endearing and whimsical tale from bestselling author James Patterson is a celebration of bravery and determination in all shapes and sizes.