Title: This Book Is Full of Holes: From Underground to Outer Space and Everywhere In Between, Author: Nora Nickum
Title: This Book Bubbles Over: From the Ocean to Mars and Everywhere In Between, Author: Nora Nickum
Title: Sir Cumference and the First Round Table, Author: Cindy Neuschwander
Title: Shapes, Shapes Everywhere, Author: Lenka Chytilova
Title: Sir Cumference and the Isle of Immeter (Turtleback School & Library Binding Edition), Author: Cindy Neuschwander
Title: Sir Cumference and the Roundabout Battle, Author: Cindy Neuschwander
Title: How Big is Big? How Far is Far? All around Me, Author: Little Gestalten
Title: The Metric System, Author: David A. Adler
Title: How Many Mice Make an Elephant?: And Other Big Questions About Size and Distance, Author: Tracey Turner
Title: Happy Pi Day to You! All About Measuring Circles, Author: Bonnie Worth
Title: Squares, Rectangles, and Other Quadrilaterals, Author: David A. Adler