Books with author Katie Marsico

Originally developed in the early 20th century for military purposes, unmanned aircraft, or drones, have come to be used for a variety of purposes.Readers (Grades 3-5) will find out how drones work and what it takes to pilot them. They will also learn why the use of drones has become a controversial issue, how unmanned aircraft have been improved over time, and what today's engineering innovators are planning for the future of drone technology.

Learn about the lowest and highest points in the world.Mount Everest, towering more than 29,000 feet above sea level, is the highest point on Earth. However, if the mountain rose up from the planet's deepest point, in the Pacific Ocean's Mariana Trench, its peak would still be more than a mile below the surface! Readers(Grades 3-5) will learn all about the highest and lowest points on Earth, from what life is like in these extreme locations to how scientists and explorers travel dangerous routes to visit them.

Bridges are a crucial part of trade and transportation. They allow vehicles and pedestrians alike to cross everything from rushing rivers to rocky ravines.Readers (Grades 3-5) will trace the history of bridges from their invention in ancient times to the construction of today's engineering wonders. They will learn why different bridge shapes are suited to different purposes, how engineers choose which materials to use in bridge construction, and much more.

Tape measures are among the most commonly used tools in any handyman's or handywoman's arsenal. This book will help students develop word recognition and reading skills while discovering what these incredible tools can do and how they do it. They will also find out how tape measures can be used to tackle specialized projects. Additional text features and search tools, including a glossary and an index, help students locate important information and learn new words.

From sun up to sundown, this nonfiction book takes young nature explorers and zoologists through a day in the life of the emperor penguin. Discover their Antarctic home, eating habits, and fascinating behaviors. Plus, kids can continue exploring after the penguins go to sleep! A step-by-step life cycle diagram, critical-thinking questions, and further resources will keep fact-hungry kids learning about the emperor penguin.