The Adventures of Penrose the Mathematical Cat by Theoni Pappas

Penrose, a cat with a knack for math, takes children on an adventurous tour of mathematical concepts from fractals to infinity.

The Joy of Mathematics

Theoni Pappas

Mathematics
The Adventures of Penrose the Mathematical Cat

Theoni Pappas

General Nonfiction for Kids
Fractals, Googols, and Other Mathematical Tales

Theoni Pappas

Mathematics
Math Talk

Theoni Pappas

Poetry for Kids
Math Stuff

Theoni Pappas

Mathematics
The Magic of Mathematics

Theoni Pappas

Mathematics
Mathematical Snippets

Theoni Pappas

Mathematics
Mathematical Footprints

Theoni Pappas

Mathematics
Further Adventures of Penrose the Mathematical Cat

Theoni Pappas

General Nonfiction for Kids
Numbers and Other Math Ideas Come Alive

Theoni Pappas

Mathematics
Math-A-Day

Theoni Pappas

Mathematics
Puzzles from Penrose the Mathematical Cat

Theoni Pappas

Games

The Adventures of Penrose the Mathematical Cat