Greg Roza 
Severe Storms [PDF ebook] 
Measuring Velocity

Saps, Blackjacks and Slungshots: A History of Forgotten Weapons discovers and preserves the story of the most forgotten weapons from history for the first time in history. These unique fighting tools …

A tracheostomy is a surgically created opening in the neck leading directly to the trachea (the breathing tube). It ismaintained open with a hollow tube called a tracheostomy tube. A tracheostomy is …

This Spanish book teaches students about the causes of wildfires, how firefighters put them out, the differences between different types of fire, how to prevent wildfires, and the aftereffects of wil …

Yellowstone National Park is filled with many beautiful sights. But, it is also a bizarre and dangerous place! Underground heat melts roads. The ground shakes with earthquakes. Small, bubbling pools …

NASA wants to send humans to Mars within the next 25 years, but before that can happen, they must plan and prepare. This Spanish Interactiv-e Book will engage students as they read about STEM topics, …

California’s government has a lot in common with the federal government. Both have a Constitution and three branches. Learn how these three levels of government-local, state, and federal-work togethe …

When a child is diagnosed with hearing loss, it is overwhelming. The future can feel uncertain and parents might worry whether or not their child will thrive. Harper’s real life story allows readers …

Based on a true story of unparalleled chaos in a 1950’s Irish Catholic family, Denise O’Donnell Adams welcomes you into her life with chilling clear honesty. A tavern owner father and his teenage bri …

Becoming Lightning, Becoming Bird concerns a journey of evolving consciousness in a particular woman at the midpoint of her life. It answers the question of how a journey of evolution might appear th …

The second volume, consisting of 12 chapters, is specifically directed toward the commercial dehydration of major food commodities, such as potatoes, other vegetables, fruits, juices, milk, meat, egg …