Robert Froman | Bookhype

Jan 1, 1978

Cover of The Greatest Guessing Game

The Greatest Guessing Game (Let's Read-And-Find-Out Science (Hardcover))

Jun 16, 1977

Cover of Seeing Things

Seeing Things (Grasshopper Books)

Dec 31, 1975

Cover of Angles are Easy as Pie

Angles are Easy as Pie (Young math books)

Jan 1, 1974

Cover of Arithmetic for Human Beings

Arithmetic for Human Beings

Jan 1, 1972

Cover of Mushrooms and Molds

Mushrooms and Molds (Let's Read-And-Find-Out Science (Hardcover))

May 1, 1971

Cover of Bigger and Smaller

Bigger and Smaller (Young Math Book) (Young Mathematician S.)

Jun 1967

Cover of Spiders, Snakes and Other Outcasts

Spiders, Snakes and Other Outcasts

Mar 1965

Cover of Quacko and the Elps

Quacko and the Elps

Mar 15, 1965

Cover of Faster and Faster

Faster and Faster