Counting on Fall - Math in Nature, Bk 1 Author:Lizann Flatt, Ashley Barron (Illustrator) What if animals and plants knew math, just like you? Would leaves fall in patterns? Would whales enter a race? In Counting on Fall, the first title in the Math in Nature series by award–winning author Lizann Flatt, nature comes to life to help children grasp concepts of number sense and numeration. — Th... more »e engaging “What if?” format of this informational picture book is sure to delight five– to seven– year– olds.« less