The ABCs of Space is a colorfully simple introduction for babies—and grownups—to a new astronomical concept for every letter of the alphabet. Written by an expert, each page in this mathematical primer features multiple levels of text so the book grows along with your little mathematician.
Also in the Baby University Series:
ABCs of Science
ABCs of Physics
Astrophysics for Babies
Baby University: It only takes a small spark to ignite a child's mind.