Dan Green (2) (1975–)

This book is a must for amateur rock collectors. Even though I have very little interest in rock formations and mineral qualities, I was impressed by this book's contents. It covers a broad field including "How to make a planet" to "Killer crystals." The beautiful photographs begin on the front cover and follow through on every subsequent page. There is something new and exciting to see at every turn. The one pitfall of this book is purely subjective. Being that I am not a lover of rocks, I show more became overwhelmed by the amount of information and was tempted to give up reading it. If it wasn't for the amazing images I might have forgotten about it all together. I'm not sure a young reader will appreciate all the photos and information, but I am positive this book is a useful tool for more advanced students. show less

This is a cute and fun book introducing kids to algebra and geometry terms. I enjoyed the way the author made the characters the names of the terms like Even Number and his friend Odd Number, Sine Cosine and Tangent and Polygon and Plane. These are terms I wasn't introduced to until like 3rd grade so to introduce them early and in an easy to learn fashion is an awesome start for kids. If a kid loves numbers this book will not disappoint. I love the visual representation the book has for such show more complex math concepts. show less

This adroit and delightful introduction to an oft-recondite topic covers a lot of ground in charming yet substantial fashion. I recall being disappointed as a child that atoms weren't really little beings with faces (the fact that they were so small made up for that, however); this book anthropomorphizes Blackbody Radiation, Friction, Entropy and Sound! And does it quite well, too! A fine and unique science read on any level, and highly recommended.

The author of this book makes a variety of chemistry topics come alive in short, crazy, funny stories of characters like the "obnoxious organics", "bright sparks", "lab rats" and the "nasty boys". Difficult chemistry topics like how compounds are formed, how chemical reactions occur, what are precipitates, ions and pH are all explained. Each story is accompanied by silly images of the characters. The book is grouped into sections, like chapters, with related chemistry terms organized into show more each section. This book makes complicated chemistry topics easy to understand and fun. This is a great read aloud book for any age group science class. It was the highlight of my 5th grade science class one lesson. The students really got into it and wanted me to read more. show less