Greg Roza 
Nitrogen Elements [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 …

When government scientist Mick Keogh glimpses his dead wife on a Metro platform he has no inkling of the journey that lies ahead. The ultimate fate of human intelligence and the universe itself hangs …

An essay collection of the many UNusual, inspirational, bizarre, even dreadful tales of how writers actually got published–and how even that is not the end of the story. …

Little Mikey is 10 years old and lives with his mom, dad, and sister. His full name is Michael Vincent Harris, but many people call him Little Mikey because, in his first-grade class, there were two …

"Advanced Physical Chemistry" is a textbook for students majored in chemistry and chemical engineering. It contains comprehensively various topics in depth with a focus on basic principles, …

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 …

REAL money management for REAL people Are you tired of reading personal finance books that assume you are rational and have infinite amounts of self-control? Have you failed at budgeting (for the nth …

A coronary angioplasty is a therapeutic procedure to treat the stenotic (narrowed) coronary arteries of the heart found incoronary heart disease. These stenotic segments are due to the buildup of cho …

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 …

Water microbiology is concerned with the micro-organisms that live in water, or can be transported from one habitat to another by water. Water can support the growth of many types of micro-organisms. …