The book "Someone Who's Watching Me" was co-authored by Gale Floyd and H.L. Gold. This is an exciting psychological thriller about a woman named Emma who decides to investigate the mysterious disappearance of her neighbor. During the investigation, she encounters rapid plot twists, danger and unpredictable events. The authors skillfully reveal the complex psychological portraits of the characters, giving the reader the opportunity to feel the tension and mystery that fill the pages of this fascinating book. "Someone Watching Me" is a book that will leave you in suspense until the last page.