What reading level are Martha E. H. Rustad's books?

Martha E. H. Rustad's books in HootRated's catalog range from Grade 0–4 reading level, with the typical book landing at Grade 3. 25 rated titles by Martha E. H. Rustad, each with a separate content intensity score so parents can choose by emotional readiness, not just text difficulty.

Are Martha E. H. Rustad's books appropriate for sensitive readers?

25 of Martha E. H. Rustad's 25 rated books are at Gentle or Mild intensity (100%) — appropriate for sensitive readers. 0 (0%) are rated Intense or Very Intense. Average content intensity across Martha E. H. Rustad's rated catalog is 1/5.

What age are Martha E. H. Rustad's books appropriate for?

Martha E. H. Rustad's rated books target Ages 5–8. HootRated rates each book on two axes — reading level (text difficulty) and content intensity (emotional weight) — so parents of advanced readers or sensitive kids can pick what matches both dimensions, not just one.

Books by Martha E. H. Rustad

72 books by Martha E. H. Rustad, rated for reading level and content intensity.

Martha E. H. Rustad has 25 rated books in HootRated's catalog spanning Grade 0–4 reading level. The typical Martha E. H. Rustad book lands at Grade 3, with average content intensity 1/5. Martha E. H. Rustad's books span 10 series, including Our American Symbols; Cloverleaf Books, Little Scientist; Smithsonian Little Explorer, Smithsonian Little Explorer; Little Scientist, and 7 more.

Reading level alone doesn't tell parents whether a Martha E. H. Rustad book is right for a child. 100% of Martha E. H. Rustad's rated titles are at Gentle or Mild intensity — appropriate for sensitive readers or kids reading ahead of their emotional readiness. 0% are rated Intense or Very Intense. The intensity badges below (green → red) help you match books to your child's emotional readiness, not just their reading ability. See our methodology for how we rate.

Walruses (Pebble Books)

Martha E. H. Rustad

Walruses (Pebble Books)

Martha E. H. Rustad

Books by Martha E. H. Rustad

Walruses (Pebble Books)

U.s. Navy Destroyers

Rays (Ocean Life)

Fall leaves

Las personas en otoño =

Animal camouflage in the forest

Sharks [Scholastic]

Los planetas

El sol =

Moray Eels and Cleaner Shrimp Work Together

Baby Penguin Story

Black holes

Plants in spring

Animals in Spring

Can You Sing the Star-Spangled Banner?

Can We Ring the Liberty Bell?

Is a Bald Eagle Really Bald?

Why Are There Stripes on the American Flag?

All about Animals in Winter

All about Winter Weather

Planets

Today Is a Cold Day

Airplanes

Water

My Body

Space

Space

African Animals

Volcanoes

Snakes

Volcanoes

Droughts

Learning about poems

Dogs

Elephants Are Awesome!

All about Animals in Winter

What's in a Cave?

What's in a Pond?

What's in a Tree?

What's in the Dirt?

What's in a Pond?

Fall Leaves

When Will It Rain?

Why Do Puddles Disappear?

Green Foods

Baby Animals and Their Homes

I Stay Active

I Eat Well

I Keep Clean

I Care for My Teeth

Today Is a Cold Day

State Governor

Fall Apple Fun

Wheels and Axles

Termites

Tasting

All about Baby African Elephants

All about Baby Cheetahs

All about Baby Dolphins

All about Baby Flamingos

All about Baby Koalas

All about Baby Orangutans

All about Baby Penguins

All About Baby Sea Lions

Labrador Retrievers

Across the Country 18, 19, 20

My Nervous System

I Can Reduce Waste

Capybaras

Animals of the Arctic Tundra

Animals of the Great Barrier Reef

The Star-Spangled Banner

Questions about Martha E. H. Rustad's books