Primary

7734 records found. Displaying 5353 - 5376.

Robots on the Job

From the Series Lightning Bolt Books ® — Robotics

Need to wash dishes? A robot can do it! Robots can do jobs that once only humans could, from mowing the yard to performing surgery. Learn how robots can perform services that help police,… Read More →

  • Lexile: 560
  • Dewey: 629.8/92
  • Copyright: 2021
4 titles

Robot Sports (Lerner ™ Sports) — Library Bound Hardcover Set

From the Series Robot Sports (Lerner ™ Sports)

Take a front-row seat to watch robots and drones competing in exciting sports—from racing and obstacle courses to soccer and sumo matches. Discover the gear, skills, and collaboration needed… Read More →

  • Copyright: 2025
  • Library Bound Hardcover
  • List Price: $122.60
  • Your Price: $91.95
  • 4 titles

Robot Sumo

From the Series Robot Sports (Lerner ™ Sports)

Robot sumo battles can be over within seconds. One robot pushes the other out of the ring and claims victory. Players build robots to be sturdy and strong, with a blade to flip their… Read More →

  • Lexile: 770
  • ATOS: 4.8
  • Dewey: 629.8/92
  • Copyright: 2025
Spring 2026

Rockets and Spacecraft

From the Series Mighty Mechanics' Guide to Awesome Space Machines

Join the Mighty Mechanics on a tour of some awesome space machines in this spectacular book for curious kids! Rockets and Spacecraft is filled with dynamic photographs, colorful graphics,… Read More →

  • Copyright: 2026

Rockets Treat

From the Series Red Rocket ™ Readers Fluency Level 4

People who live in towns and cities don't always understand country life. This is a true story about an incident that happened to a town dweller when he drove around on country roads. He was… Read More →

  • Lexile: 640
  • Dewey: [Fic]
  • Copyright: 2020

Rocking Pals: Book 2

From the Series Phonics Fun Decodables — Level 3

Grace and Dot are a singing team. Together they rock out on the drums and guitar for their pets. This book reviews inflectional endings. Read More →

  • Lexile: 430
  • Dewey: 428.6/2
  • Copyright: 2025

Rock Investigators

From the Series Investigating Earth

Take a look underground at the amazing rocks hidden beneath our feet. Impressive photographs showcase the rocks that make up our planet Earth in a fun and exciting way, bringing to life key… Read More →

  • Copyright: 2025

Rocks

From the Series First Step Nonfiction — What Earth is Made Of

Earth is made of different things—gases, rocks, soil, and water. Most of Earth is made of rock. Rocks are made of many different things and can be many different shapes, sizes, and colors. Read More →

  • Dewey: 552
  • Copyright: 2005

Roger Federer

From the Series Amazing Athletes

Roger Federer may be the finest tennis player ever to set foot on a court. His steady confidence, quiet power, and graceful ground strokes have made him a tough opponent as well as a pleasure Read More →

  • Lexile: 750
  • ATOS: 4.3
  • Dewey: 796.342092
  • Copyright: 2009
Fall 2025

Roller Coaster Royalty

From the Series Queen Bee

Queen Bee's class is going to the amusement park! But while her friends are excited to go on the new roller coaster, Bee is nervous. Will Beena be able to enjoy the field trip? Beena loves… Read More →

  • Lexile: 530
  • ATOS: 2.8
  • Dewey: [Fic]
  • Copyright: 2026

Rolling

From the Series First Step Nonfiction — Balance and Motion

Explore the motion of rolling through simple text and colorful pictures highlighting dice, rolling pins, and more. Read More →

  • Dewey: 531'.11
  • Copyright: 2013

Rolling Pumpkins

From the Series Early Bird Readers — Green (Early Bird Stories ™)

The fairies and goblins love pumpkins. When the goblins don't plant their own patch, they decide to steal from the fairies! An engaging story to help readers practice their decoding skills. Read More →

  • Lexile: 460
  • Dewey: 428.6/2
  • Copyright: 2025

Roman and Iris: A Story About Bullying

From the Series A Helping Hand

Roman can't wait to go to his summer day camp. But everything goes wrong when Iris starts to stare at him, trip him up, and take his things. Roman is being bullied, but he doesn't know what… Read More →

  • Lexile: 520
  • Dewey: E
  • Copyright: 2020

Roman Reigns vs. Hulk Hogan: Who Would Win?

From the Series All-Star Smackdown (Lerner ™ Sports)

From bulging muscles to adoring fans, pro wrestling superstars Roman Reigns and Hulk Hogan have a lot in common. But only one can be king of the ring. Compare their careers and choose your champion. Read More →

  • Lexile: 940
  • Dewey: 796.812
  • Copyright: 2024

Ronald Acuña Jr. vs. Rickey Henderson: Who Would Win?

From the Series All-Star Smackdown (Lerner ™ Sports)

Ronald Acuña Jr. and Rickey Henderson are two MLB base-stealing machines! With records and MVP awards under their belts, both superfast all-star outfielders are strong competitors. But when… Read More →

  • Lexile: 900
  • ATOS: 4.6
  • Dewey: 796.357092/2
  • Copyright: 2025

Ron and His Red Hat: Book 11

From the Series Phonics Fun Decodables — Level 1

Ron has a hat with a rip in it! He needs to fix it. This book focuses on the phonemes r and w. Read More →

  • Lexile: 180
  • Dewey: 428.6/2
  • Copyright: 2025

Ronda Rousey

From the Series Amazing Athletes

Mixed martial arts (MMA) star Ronda Rousey is known for her incredible record of twelve wins and one loss and has been ranked the world's top fighter in her weight class. With nine of her… Read More →

  • Lexile: 690
  • ATOS: 4.3
  • Dewey: 796.812092
  • Copyright: 2017

Rooftop Cat: Book 2

From the Series Miss Annie

Miss Annie is just a kitten, but she loves having adventures on the rooftops outside her home. When a gang of dangerous alley cats invade her street, Miss Annie will have to prove her bravery Read More →

  • Lexile: 550
  • ATOS: 2.1
  • Dewey: 741.5'973
  • Copyright: 2012

Roosevelt Banks and the Attic of Doom

With a new sister on the way, Roosevelt Banks has to give up his bedroom and move into the attic, which must be haunted because of all the squeaks and groans coming from the spooky place at… Read More →

  • Lexile: 670
  • Dewey: [Fic]
  • Copyright: 2022

Roosevelt Banks, Good-Kid-in-Training

When ten-year-old Roosevelt Banks discovers that his two best friends are planning a bike and camping trip, he wants more than anything to go along. There's just one problem—he doesn't have a Read More →

  • Lexile: 710
  • Dewey: [Fic]
  • Copyright: 2020

Rooster Wore Skinny Jeans

A hilarious tale of self-acceptance, resilience and the joy of standing out! "What's not to love? Are they being sarcastic? These jeans are amazing; my butt looks fantastic!" Rooster is… Read More →

  • Lexile: 660
  • ATOS: 3.2
  • Dewey: [E]
  • Copyright: 2018

Roots, Stems, Leaves, and Flowers: Let's Investigate Plant Parts

From the Series Get Started with STEM

In this book, readers will discover all about the basic structure of plants and the jobs that roots, stems, leaves, and flowers do. Packed with information about wild and garden plants, this… Read More →

  • Lexile: 600
  • ATOS: 3.7
  • Dewey: 634
  • Copyright: 2017

Rory the Tea-Rex

From the Series Early Bird Readers — Green (Early Bird Stories ™)

All of the animals judge Rory the Tea-Rex before they get to know her. When they make a mistake, they must fix it. Children will enjoy reading this engaging text with a lesson to learn.… Read More →

  • Lexile: 520
  • Dewey: 428.6/2 [E]
  • Copyright: 2024

Rosa Parks: A Life of Courage

From the Series Pull Ahead Books — Biographies

Why Rosa Parks was arrested in 1955? How sitting on a bus could require courage? Why Rosa Parks is called the mother of the civil rights movement? Read this book to discover the answers! Read More →

  • ATOS: 2.9
  • Dewey: 323'.092
  • Copyright: 2006