Grade 4

4813 records found. Displaying 2809 - 2832.

On the Sapphire's Trail: Book 2

From the Series Hotel Strange

The adorable residents of Hotel Strange are busy planning a music festival, until thieves kidnap Marietta and Mr. Léclair. A cast of quirky characters sets out to rescue them. As usual in… Read More →

  • Lexile: 480
  • ATOS: 2.2
  • Dewey: 741.5'973
  • Copyright: 2016

Oodles of Noodles

From the Series Red Rocket ™ Readers Fluency Level 3

Do you like noodles? They are a kind of pasta that is eaten in many parts of the world. What are noodles made from? Delicious meals are made using pasta. What do people use to eat noodles?… Read More →

  • Lexile: 540
  • ATOS: 3.3
  • Dewey: 428
  • Copyright: 2008

Open Ice

From the Series Lorimer Sports Stories

Set in a co-ed environment, this book follows teens Jillian and Jacob, who must attempt to deal with their problems through communication, problem-solving, and teamwork, not unlike the… Read More →

  • Lexile: 620
  • Dewey: [Fic]
  • Copyright: 2021

Operation Pangolin: Saving the World's Only Scaled Mammal

Meet the pangolin—the world’s only scaled mammal. Their scales serve as armor to fend off predators. Unfortunately, these scales can do nothing to protect them from the biggest threat to… Read More →

  • Lexile: 1030
  • Dewey: 599.3/1
  • Copyright: 2023
Spring 2025

Operation Robot Rescue

From the Series Mystery Masters (Phonics Fun — Chapter Books)

When Harper and her friends discover that their trusty robot, Marvin, has gone missing right before the big competition, the team must unravel the mystery. This action-packed adventure shows… Read More →

  • Lexile: 600
  • ATOS: 3.8
  • Dewey: 428.6/2
  • Copyright: 2025

Opossums

From the Series Early Bird Nature Books

In this Early Bird title, readers learn about the physical characteristics, habitat, and behavior of the opossum. Read More →

  • Lexile: 600
  • ATOS: 3.3
  • Dewey: 599.2'76
  • Copyright: 2008

Orangutans

From the Series Animals in Danger

One of the most intelligent animals in the wild, but still in danger! Meet the Orangutan! These long-limbed, orange apes live deep in the rainforests of Sumatra and Borneo, they travel… Read More →

  • Lexile: 840
  • Dewey: 599.88
  • Copyright: 2022

Orb Weavers: Hungry Spinners

From the Series Arachnid World

Be alert for a fancy spider web stretched across a path—it's the trap of a hungry orb weaver! In this book, you will learn how orb weavers are similar to and different from other arachnids.… Read More →

  • Lexile: 830
  • ATOS: 5.2
  • Dewey: 595.4'4
  • Copyright: 2011

Orcas on the Hunt

From the Series Searchlight Books ™ — Predators

Where do orcas hunt? What do they eat? Discover the answers to these questions and learn other fascinating facts about orcas. From their habitat to their physical characteristics and… Read More →

  • Lexile: 890
  • ATOS: 5.2
  • Dewey: 599.53/6
  • Copyright: 2018

Oresund Bridge and Other Great Building Feats

From the Series Ultimate Adventure Guides

Take a journey around the world to visit some awesome buildings. Look at the view from the world’s tallest skyscraper, explore underground rooms where everything is made from salt, and check Read More →

  • Dewey: 624.09
  • Copyright: 2024

Ostriches: Fast Flightless Birds

From the Series Comparing Animal Traits

See what an ostrich has in common with a secretary bird. Learn what sets an ostrich apart from a merlin. Readers will compare key traits of ostriches—their appearance, behavior, habitat, and… Read More →

  • Lexile: 740
  • Dewey: 598.5'24
  • Copyright: 2016

Otterly Adorable Otters

From the Series Internet Animal Stars

You can find adorable otters in rivers, oceans, and even on the internet! Otters star in memes, gifs, social media posts, and more online. Learn all about these cute, curious animals in… Read More →

  • Lexile: 570
  • ATOS: 3.4
  • Dewey: 599.769
  • Copyright: 2021

Our Big Home: An Earth Poem

Young children usually think of their home as the structure in which they live. In Our Big Home, the author and illustrator present a much larger vision of home as the planet Earth. Linda… Read More →

  • ATOS: 2.8
  • Dewey: [E]
  • Copyright: 2000

Our Farm

Told through the voices of the children, this inside view of life on their farm is authentic and sometimes surprising. Readers will learn about baling hay, tending cattle, work dogs, hunting, Read More →

  • Lexile: 1010
  • ATOS: 6.0
  • Dewey: 630'.9771'59
  • Copyright: 2008

Our Solar System

From the Series Red Rocket ™ Readers Fluency Level 1

Earth is one of eight planets in our Solar System, that circle around the Sun. Our Solar System is just one tiny part of The Milky Way. The Milky Way is the galaxy we live in. There are… Read More →

  • Lexile: 450
  • Dewey: 428
  • Copyright: 2016
Spring 2026

Outdoor Survival Guide for Kids: Discover the Great Outdoors

Get ready to explore the great outdoors with this fun and practical guide for young adventurers! Turn the pages to learn: How to safely forage for food How to build a shelter and… Read More →

  • Copyright: 2026
Spring 2025

Out of the Fires: A Journal of Resilience and Recovery after Disaster

After a fire destroys his home and neighborhood, a young boy must learn what it means to be resilient and to recover. Let me tell you about that one day everything was there, and then there… Read More →

  • Dewey: [Fic]
  • Copyright: 2023

Out on a Limb: Book 2

From the Series Cassandra: Animal Psychic

Cassandra's life keeps changing, and she's learning that her unusual gift can't fix everything. Her first dates with her maybe-boyfriend Tristan weren't exactly what she dreamed they would… Read More →

  • Lexile: 420
  • Dewey: 741.5/944
  • Copyright: 2020

Out on the Prairie

From the Series Live Oak Media eReadalong

As she did with swamps in DEEP IN THE SWAMP, the author patterns the verses in this vivid exploration of the prairie ecosystem on the popular counting rhyme, "Over in the Meadow". With… Read More →

  • Lexile: 950
  • Dewey: 577.44
  • Copyright: 2014

Owls

From the Series Animal Predators

Some of the fiercest and most skilled hunters in the world, owls use stealth, power, and a strong sense of hearing and sight to stalk and kill their prey. Watch these cunning animals as they Read More →

  • Lexile: 930
  • ATOS: 4.9
  • Dewey: 598.9'7
  • Copyright: 2004

Owl's Outstanding Donuts

A wild California mystery full of feathers, sprinkles, and more Ever since Mattie Waters lost her mother, she's been sharing a trailer with her aunt Molly, the proud owner of Owl's… Read More →

  • Lexile: 760
  • ATOS: 5.0
  • Dewey: [Fic]
  • Copyright: 2019

Pablo Picasso

From the Series On My Own Biography

This biography for new readers tells Pablo Picasso's story by describing the evolution of his art--from his Blue Period to his Rose Period to cubism. As a child in Spain, Picasso drew… Read More →

  • Lexile: 630
  • ATOS: 3.6
  • Dewey: 709'.2
  • Copyright: 1999

Packed with Poison!: Deadly Animal Defenses

From the Series On My Own Science

In the ocean, a box jellyfish dangles tentacles covered with venom-filled stingers. The jellyfish uses its stingers to kill its prey. But its venom can also kill humans within minutes. The… Read More →

  • ATOS: 4.5
  • Dewey: 591.6'5
  • Copyright: 2006

Paddle Battle

From the Series Lorimer Sports Stories

Set against a backdrop of the threat of wildfires on the West coast, this book looks at the effect changes at home can have on a young athlete's performance and the emotional support a team… Read More →

  • Lexile: 580
  • Dewey: [Fic]
  • Copyright: 2021