Timmy Green's Blue Lake Author:Donna Bergman, Ib Ohlsson (Illustrator) One summer day, when his friends were all away on vacation, Timmy Green makes a brilliant discovery about an old blue tarp. Here is his own private lake. It's not long before Timmy is sailing a ship back and forth between the cities of Slurpy Shores and Wheelyville. But when Sherry Lou Sweet returns to invade his blue waters, Timmy is forced... more » to invent brand new worlds. Full-color illustrations.« less