El doctor Caos (Albert & Perrinstein, 1)

by Tim Collins ; Louise Forshaw (Illustrated by)

$ 18.45

When their favorite scientist is kidnapped, Albert and Perrinstein don't hesitate for a second and embark on an adventure. But the evil Dr. Chaos has set a series of traps along the way, and they'll need YOUR HELP to overcome them. Can you lend them a hand and solve all the mysteries of... Science! Technology! Engineering! Art! And math! ...before it's too late?