Martha E. H. Rustad

Martha E. H. Rustad is the author of more than three hundred nonfiction children's books, on topics ranging from baby ducks to black holes to ancient Babylon. She lives with her family in Brainerd, Minnesota.
Ebooks
Wasps
$6.99
Why Is the Statue of Liberty Green?
$5.99
Owls
$17.95
Butterflies
$6.99
Insects
$7.95
All About Animals in Winter
$6.95
My Skeletal System: A 4D Book
$6.95
Fall Apples: Crisp and Juicy
$6.99
Mosquitoes
$6.99
Bullfrogs
$17.95
The US Flag: The Stars and Stripes
$9.99
Mice
$17.95
Weather in Spring
$7.29
Magnificent Moths
$7.95
Screws
$6.95
Wedges
$6.95
Fall Harvests: Bringing in Food
$6.99
I Care for My Teeth
$6.95
Fall Weather: Cooler Temperatures
$6.99
Family Traditions
$6.95
Levers
$6.95
All Kinds of Families
$6.95
Family Celebrations
$6.95
Parrotfish
$6.99
Sea Urchins
$6.99
Northern Lights
$6.95
Animals in Fall: Preparing for Winter
$6.99
El Sol/The Sun
$5.95
Is a Bald Eagle Really Bald?
$5.99
Fall Pumpkins: Orange and Plump
$4.99
Why Are There Stripes on the American Flag?
$5.99
Does the Sun Sleep?: Noticing Sun, Moon, and Star Patterns
$9.99
Fall Apples: Crisp and Juicy
$4.99
Fall Leaves: Colorful and Crunchy
$4.99
Animals in Fall: Preparing for Winter
$4.99
Tanya Takes the School Bus
$4.99
Fall Pumpkin Fun
$8.99
Fall Weather: Cooler Temperatures
$4.99
Fall Weather Fun
$8.99
What Is Inside the Lincoln Memorial?
$5.99
Fall Harvest Fun
$8.99
What Is It Made Of?: Noticing Types of Materials
$8.99
Can You Sing "The Star-Spangled Banner"?
$4.99
Why Do Puddles Disappear?: Noticing Forms of Water
$8.99
Planets
$6.95
Michael Makes Friends at School
$4.99
Animals in fall
$6.95
Elephants Are Awesome!
$7.95
Measuring Volume
$6.95
My Circulatory System: A 4D Book
$6.95
Birthdays in Many Cultures
$7.29
The Liberty Bell: Let Freedom Ring
$9.99
Today is a Rainy Day
$6.29
Inclined Planes
$6.95
Orange
$17.95
Fall Leaves Fun
$8.99
I Stay Active
$6.95
The Milky Way
$7.29
Baby Animals in Dens
$6.95
My Respiratory System: A 4D Book
$6.95
Los animales en oto–o/Animals in Fall
$6.95
Measuring Length
$6.95
Droughts: Be Aware and Prepare
$9.95
Today is a Windy Day
$6.29
Life in Space
$6.95
What's in a Pond?
$6.95
Las estrellas/The Stars
$5.95
Becoming an Astronaut
$6.95
Today is a Snowy Day
$6.29
I Keep Clean
$6.95
Fall Apple Fun
$8.99
Baby Animals in Pouches
$6.95
Baby Animals in Burrows
$6.95
Foxes
$17.95
Fall Animal Fun
$8.99
Measuring Weight
$6.95
Today is a Cold Day
$6.29
Termites
$6.99
Space Travel
$6.95
Sam Visits the School Library
$4.99
Bats
$17.95
A Pack of Wolves
$6.95
Sea Anemones
$6.99
La Luna/The Moon
$5.95
Earth
$6.95
Las personas en oto–o/People in Fall
$6.95
Rainbows
$6.95
Do Chicks Ask for Snacks?: Noticing Animal Behaviors
$6.99
Do Trees Get Hungry?: Noticing Plant and Animal Traits
$8.99
"The Star-Spangled Banner": America's National Anthem
$9.99
What Is Inside the Lincoln Memorial?
$5.99
Fall Leaves: Colorful and Crunchy
$6.99
Let's Notice Types of Materials
$8.99
Measuring Temperature
$6.95
What's in the Dirt?
$6.95
When Will It Rain?: Noticing Weather Patterns
$8.99
Raccoons
$17.95
I Eat Well
$6.95
Shooting Stars
$6.95
Why Are There Stripes on the American Flag?
$5.99
Let's Notice Forms of Water
$8.99
Green Foods
$6.95
Let's Notice Patterns in the Sky
$8.99
Is a Bald Eagle Really Bald?
$5.99
Why Is the Statue of Liberty Green?
$5.99
The Bald Eagle: America's Mascot
$9.99
Working in Space
$6.95
Learning About Privacy
$9.95
Baby Animals in Nests
$6.95
My Nervous System: A 4D Book
$6.95
NASA
$7.29
The Moon
$6.95
Lobsters
$6.99
Fall Pumpkins: Orange and Plump
$6.99
Let's Notice Plant and Animal Traits
$8.99
The Statue of Liberty: A Symbol of Friendship
$9.99
Los planetas/The Planets
$5.95
Red Foods
$6.95
Eclipses
$6.95
Transportation in Many Cultures
$7.29
A Mob of Meerkats
$6.95
La historia de un pato bebŽ/A Baby Duck Story
$6.95
Wheels and Axles
$6.95
Do Chicks Ask for Snacks?: Noticing Animal Behaviors
$4.99
Families Share Values
$6.95
Measuring Time
$6.95
The Lincoln Memorial: A Symbol of Fairness
$9.99
Dogs
$7.95
Stunning Spiders
$7.95
Green
$17.95
The Sun
$6.95
Fall Harvests: Bringing in Food
$4.99
Pulleys
$6.95
Let's Notice Weather Patterns
$8.99
Algunos ni–os tienen autismo/Some Kids Have Autism
$5.95
Tornadoes: Be Aware and Prepare
$9.95
Measuring Distance
$6.95
I Can Reduce Waste
$6.95
Today is a Hot Day
$6.29
Las hojas en oto–o/Leaves in Fall
$6.95
Families Then and Now
$6.95
Today is a Sunny Day
$6.29
Let's Notice Animal Behavior
$8.99
Plants in Spring
$7.29
Diversión con calabazas en otoño (Fall Pumpkin Fun)
$8.99
Diversión en el clima de otoño (Fall Weather Fun)
$8.99
Diversión con manzanas en otoño (Fall Apple Fun)
$8.99
Diversión con animales en otoño (Fall Animal Fun)
$8.99
Diversión con la cosecha de otoño (Fall Harvest Fun)
$8.99
Diversión con las hojas de otoño (Fall Leaves Fun)
$8.99