David Armentrout

278 books • 59 series

Dec 1, 1997
Cover of Wedge

Wedge (How Can I Experiment With...? ) (Simple Devices)

Dec 1, 1997
Cover of A Pulley

A Pulley (How Can I Experiment With...? ) (Simple Devices)

Dec 1, 1997
Cover of Sports Challenge

Sports Challenge

Dec 1, 1997
Cover of Snowboarding

Snowboarding (Sports Challenge)

Dec 1, 1997
Cover of Gymnastics

Gymnastics (Sports Challenge)

Dec 1, 1997
Cover of Martial Arts

Martial Arts (Sports Challenge)

Dec 1, 1997
Cover of In-Line Skating

In-Line Skating (Sports Challenge)

Dec 1, 1996
Cover of The Firsts

The Firsts (Fascinating Facts)

Dec 1, 1996
Cover of The Tallest

The Tallest (Fascinating Facts)

Dec 1, 1996
Cover of Fascinating Facts Discovery Library

Fascinating Facts Discovery Library

Dec 1, 1996
Cover of The Smallest

The Smallest (Fascinating Facts)

Dec 1, 1996
Cover of The Fastest

The Fastest (Fascinating Facts)

Dec 1, 1995
Cover of Learning about Tools Discovery Library

Learning about Tools Discovery Library

Dec 1, 1995
Cover of Heavy Equipment Discovery Library

Heavy Equipment Discovery Library