Peter Lafferty

Eyewitness: Force & Motion

Peter Lafferty

$4.59 - $7.39

How Things Work

Peter Lafferty

$5.59 - $10.99

The world and its wonders

Peter Lafferty

$7.39 - $8.49

The Big Book of How Things Work

Peter Lafferty

$3.99

Magnets to Generators (Hands on Science)

Peter Lafferty

$9.79 - $10.19

Archimedes (Pioneers of Science)

Peter Lafferty

$9.49 - $9.69

Pedal Power: The History of Bicycles (Wheels Series)

Peter Lafferty

Out of Stock

Macmillan Encyclopedia of Science: Matter and Energy

Peter Lafferty

$18.19

Heat and Cold (Let's Investigate Science)

Peter Lafferty

$4.89

Electricity and Magnetism

Peter Lafferty

Out of Stock

The World of Science (101 Questions and Answers)

Peter Lafferty

Out of Stock

Story of Flight

Peter Lafferty

Out of Stock

Energy and Light

Peter Lafferty

Out of Stock

The Checkered Flag: The History of Racing Cars (Wheels)

Peter Lafferty

Out of Stock

Dictionary of Science

Peter Lafferty

$6.39

Burning and Melting: Projects With Heat (Hands on Science Series)

Peter Lafferty

Out of Stock

Monster Machines

Peter Lafferty

Out of Stock

An introduction to computing (The Clear and simple home computer series)

Peter Lafferty

Out of Stock

More Science Projects

Peter Lafferty

Out of Stock

Heat (More Science Projects)

Peter Lafferty

Out of Stock

Today's World Energy and Light

Peter Lafferty

Out of Stock

Inventor Through History (Journey Through History)

Peter Lafferty

Out of Stock

Machines and Inventions (Record Breakers)

Peter Lafferty

Out of Stock

The Hutchinson Dictionary of Science

Peter Lafferty

Out of Stock

Albert Einstein (Pioneers of Science)

Peter Lafferty

Out of Stock

Radio & Television (Worldwise)

Peter Lafferty

Out of Stock

How Things Are Made

Peter Lafferty

$5.69

Electricity, Magnetism, and Light

Peter Lafferty

$24.79

Superbikes

Peter Lafferty

Out of Stock

To the Rescue (Wheels)

Peter Lafferty

$11.69