This book is part of a book series called Headline Science .

This book has been graded for interest at 10-12 years.

There are 43 pages in this book. This book was published 2008 by Compass Point Books .

PWB Biography Darlene R. Stille is a science writer and author of more than 80 books for young people. When she was in high school, she fell in love with science. While attending the University of Illinois, she discovered that she also loved writing. She was fortunate enough to find a career as an editor and writer that allowed her to combine both of her interests. Darlene lives and writes in Michigan. CPB Biography Darlene R. Stille is a science writer and author of more than 80 books for young people. When she was in high school, she fell in love with science. While attending the University of Illinois, she discovered that she also loved writing. She was fortunate enough to find a career as an editor and writer that allowed her to combine both of her interests. Darlene Stille now lives and writes in Michigan. Darlene R. Stille is the award-winning author of more than 80 books for young people, including collections of biographies. She grew up in Chicago and attended the University of Illinois, where she discovered her love of writing. She now lives and writes in Michigan. Anthony Wacholtz has been a baseball fan since he was old enough to pick up a bat and ball. He earned a degree in English from Minnesota State University, Mankato, and has written a biography for young readers of All-Star catcher Joe Mauer. Besides playing softball and following his favorite team, the Minnesota Twins, he enjoys pitting his baseball knowledge against others in fantasy baseball.