Numerical Calendar
Think of it as Base 12.
Accordion book, 3.5 by 8 inches closed.
Euler’s Formula
I wrote and designed this book years ago when studying calculus. If only I could still remember the math.
5 by 8 inches.
Pi/Pie Book
Includes an apple pie recipe and math strategies for calculating pi.
Three-dimensional carousel book, 4 by 4 inches closed, with slip case.
Gretchen Treuting © 2024