From #1 New York Times bestselling, award-winning author Mo Willems comes SNAKE & BAT, an exciting early reader series set in the world of ELEPHANT & PIGGIE!

Bat plans so that Snake does not have to.

Snake goes to bat when Bat makes mis-snakes.

Best Friends Snake and Bat love being themselves with each other.

In What Will We Find in This Box?, Snake and Bat find a box. The box is exciting! The box is instructive. The box can be a toy. The box is also . . . not theirs! How can a box be one thing and so many things at the same time? Read and find out!

New book

64 pages, Hardcover

Published September 1, 2026