Introduces more than and less than as two monsters compare numbers at the monster fair.

This monster is finding shapes at the beach. Look, and you will see each: squares, circles, rectangles, ovals, triangles, and stars. Shapes are everywhere, they

Monster goes through all the unusual things he has in his room, counting them from one to twenty.

From the creator of the popular blog The Monsters Know What They’re Doing comes a compilation of villainous battle plans for Dungeon Masters. In the course of

This math concept book engages young readers through simple text and photos as they learn about comparing things in a group by more than and less than.