Learn all about triceratops through diagrams, graphs, powerful illustrations, and fun text.
Learn all about tyrannosaurus rex through diagrams, graphs, powerful illustrations, and fun text.
Learn all about velociraptor through diagrams, graphs, powerful illustrations, and fun text.
Learn all about pterodactyl through diagrams, graphs, powerful illustrations, and fun text.
Learn all about iguanodon through diagrams, graphs, powerful illustrations, and fun text.
Learn all about ankylosaurus through diagrams, graphs, powerful illustrations, and fun text.
Learn all about apatosaurus through diagrams, graphs, powerful illustrations, and fun text.
This book focuses on erosion and discusses the effects it has on the current landscape and the way it impacts Earth.
Cleto Castor learns a painful lesson about keeping his teeth healthy. SEL topic: staying healthy
Flying, swimming, or hopping, running for cover or running down prey - some animals on Earth use super speed to survive.
Meet nature's super-strong superheroes! From insects that can pull 1,000 times their own weight to mighty mammals that can carry hundreds of pounds, the animal kingdom is full of animals with amazing super strength.
Super-sniffing, high-power hearing, eerie eyesight, power-house punches! Some of Earth's amazing animals have super-hero senses.
Whether it's growing new body parts or shedding body parts for defense. Some of Earth's amazing animals have super-strange bodies that are almost make-believe.
Shapes, colors, or markings. Some mammals, birds, and fish use unusual camouflage to hide in plain sight.
Strong jaws, razor-sharp teeth, exploding gases! Discover some of the super weapons in Earth's animal kingdom.
Webbed feet. Slimy or dry. Lives on dry land or in water. Is it a frog or a toad. Learn how these cold-blooded animals are alike and how they differ.
There’s a new kid in school. Will he be a good team player at Field Day or will he drag down the fun? Find out how the Twins make him feel welcome. Book 8 in the series.
Troop 552 is excited for the concert. But the lead singer gets sick and it takes quick action to save the music! Book 7 in the series.
When it looks like their vacation is going to be really boring, space racers save the day until the race comes to a roadblock! Can the Twins pull out all the stops to rescue the race? Book 6 in the series.
Trudy and Tina make a great team and are excited about the Winter Carnival. But will there be enough snow and ice? Discover how the twins save the day for everyone. Book 5 in the series.
Who doesn't enjoy a party? And when the party is Ms Bicklblorb's wedding, it's got to be fun. Grab a party hat! Book 4 in the series.
It's time for the Troop 552 sleepover on Saturn. What can possibly go wrong? Get ready for the chills and thrills. Book 3 in the series.
Today the class is headed home from a field trip when the Space Bus has a problem. Ms Bickelblorb must make a landing on the mysterious planet Earth. Readers will enjoy the fun on the unexplored planet. Book 2 in the series.
Today the class is going on a field trip to Mars. What can possibly go wrong? Readers will enjoy the fun on the Red Planet. Book 1 in the series.
One of the most visited places in North America, Grand Canyon National Park is like an open window to Earth’s geologic history. The carving of the canyon’s walls by erosion left a cross-section of the Earth’s crust from millions and millions of years ago. See for yourself how grand and beautiful this gorgeous gorge really is.
