Carmen Bredeson & Renee C. Rebman 
How Do Tornadoes Form? [PDF ebook] 

Meet and learn about animals around the world! First, read the stories in Spanish. Then, flip to the next page and read them again in English. Comparing words in both languages helps early readers wi …

Machines of various size and complexity are made up of assem-blies. units and components.The course "Design of Machine Elements", as a branch of engineering, outlines the methods, rules and …

Experiments in Molecular Introduction to Genetics: A Molecular Approach distills the essence of biochemical Introduction to Genetics: A Molecular Approach into a brief text suitable for the undergrad …

Are you looking for a fresh, authentic approach to living a more organized life? Are you ready to move beyond "how to" and be more personally practical about managing your stuff, time, and …

The years after World War II were difficult for the people of Berlin, Germany. Lieutenant Gail "Hal" Halvorsen wanted to help. Hal began a secret mission to give the children of Berlin hope …

The warming of Earth’s surface that has occurred since 1880 has been grossly over stated and attributed entirely to carbon dioxide, based on a preposterous assumption. That assumption is: All of the …

Pop Rocks and Dragons teaches children the importance of maintaining a good state of mind. When the mind is peaceful and the heart is grateful, it reflects positively on how we interact with the worl …

Staff Sergeant Alexandra Foster, a small-town girl from Missouri, arrives for deployment to Kabul, Afghanistan. She makes new friends and enemies but most of all she faces the reality that not everyo …

Inspired by a true story, Island Girls: Free the Sea of Plastic empowers children to help their under-the-sea friends and use their voices to fight against plastic in our oceans.When sisters Sadie an …

This book reproduces the entire process of Zhang Qian’s three visits to the Western Regions through more than twenty stories, each being independent and interrelated. With a military and diplomatic b …