The book was specifically designed for the Hunter College class Bio 150 (Forensic Biology). The first half contains chapters 2-5, 11-14 and 21 from the book "Biology of Concepts, Applications, and Issues" 4th Edition. The second half is from " an introduction to Forensic Science" 10th Edition chapters 1-3, 5, 7, 10, 11, 13 and 16.