Laurie Ann Callihan

Laurie Ann Callihan received a B.S. in Biology from Christian Heritage College in El Cajon, California, and took post-graduate study at ICR Graduate School, Santee, California, and at Albany State University, Albany, New York. Ms. Callihan began her educational career over 20 years ago as Laboratory Manager at Santana Public High School in Santee, California. She has also taught at Christian High School in El Cajon, California; NC3 Academy in Valley Forge, Pennsylvania; and Sauquoit Valley Central School District in Sauquoit, New York. She is currently a home-school educator in Arcadia, Florida, and teaches CLEP preparation classes around the United States. Ms. Callihan’s publications include The Guidance Manual for the Christian Home School, published by Career Press, the forthcoming Science by the Book, and a weekly column found at Crosswalk.com. Her educational work makes her a frequent radio and television guest. ABOUT OUR EDITOR Stephen Hart is a writer and editor specializing in science, medicine, and technology. After majoring in zoology, Mr. Hart went on to earn his M.A.T. in Biology at the University of Washington. He has worked as an editorial consultant for Prentice Hall, Saunders, and the American Society of Plant Physiologists. His freelance writing has included assignments for Time-Life Books, ABCNews.com, and the NASA Astrobiology website.