Amy Hayes

56 books • 24 series

Dec 30, 2015
Cover of Building Bridges and Roads

Building Bridges and Roads (Engineers Rule!)

Dec 30, 2015
Cover of A Larva Becomes a Fly

A Larva Becomes a Fly

Dec 30, 2015
Cover of An Egg Becomes a Robin

An Egg Becomes a Robin (Transformations in Nature)

Dec 30, 2015
Cover of How a Plane Is Made

How a Plane Is Made (Engineering Our World)

Dec 30, 2015
Cover of A Tadpole Becomes a Frog

A Tadpole Becomes a Frog

Aug 1, 2015
Cover of Things That Sting

Things That Sting (Things That Sting)

Jul 30, 2015
Cover of Hornets

Hornets (Things That Sting)

Jul 30, 2015
Cover of 20 Fun Facts about Women in Colonial America

20 Fun Facts about Women in Colonial America (Fun Fact File: Women in History)

Jul 30, 2015
Cover of Turning Wheat Into Bread

Turning Wheat Into Bread (Step-By-Step Transformations)

Jul 30, 2015
Cover of Turning SAP Into Maple Syrup

Turning SAP Into Maple Syrup (Step-By-Step Transformations)

Jul 30, 2015
Cover of Turning Sand Into Glass

Turning Sand Into Glass (Step-By-Step Transformations)

Jul 30, 2015
Cover of Big Bulldozers

Big Bulldozers (Machines That Work)

Jul 30, 2015
Cover of Big Dump Trucks

Big Dump Trucks (Machines That Work)

Jul 30, 2015
Cover of Big Cranes

Big Cranes (Machines That Work)

Jul 30, 2015
Cover of Garnets

Garnets (Gems: Nature's Jewels)

Jul 30, 2015
Cover of Big Loaders

Big Loaders (Machines That Work)

Jul 30, 2015
Cover of Big Tractors

Big Tractors (Machines That Work)

Jul 30, 2015
Cover of Medusa and Pegasus

Medusa and Pegasus (Creatures of Fantasy)

Jul 30, 2015
Cover of Things That Sting

Things That Sting (Things That Sting)

Jul 30, 2015
Cover of Turning Cotton Into Clothes

Turning Cotton Into Clothes (Step-By-Step Transformations)

Jul 30, 2015
Cover of Turning Apples Into Applesauce

Turning Apples Into Applesauce (Step-By-Step Transformations)

Jul 30, 2015
Cover of Big Diggers

Big Diggers (Machines That Work)

Jul 30, 2015
Cover of We Need Worms

We Need Worms (Creatures We Can't Live Without)

Jul 30, 2015
Cover of Turning Wool Into Sweaters

Turning Wool Into Sweaters (Step-By-Step Transformations)