Chicka chicka 1, 2, 3: and more counting fun!

Chicka chicka 1, 2, 3 / by Bill Martin Jr. and Michael Sampson ; illustrated by Lois Ehlert

Emily's first 100 days of school / written and illustrated by Rosemary Wells

How much is a million? / by David M. Schwartz ; illustrated by Steven Kellogg

If you made a million / by David M. Schwartz ; illustrated by Steven Kellogg.