Obsession by Patricia Bradley

 Obsession is the second in the Natchez Trace Park Rangers series. This book captured my interest from the beginning. The heroine Emma Winters has a stalker but I don't think she ever realized the danger she was in. She was formerly involved with Sam Ryker but broke off with him ten years earlier when her twin brother went missing. She holds on to the hope that her brother is still alive. Around 75 percent into the book I thought I knew who was the stalker but I was wrong. There are some twists in turns in this book that keeps it interesting and suspenseful. I only got three hours of sleep one night because I wanted to finish this book.