It looks like you're referring to the textbook by Bernhard Reichert.

This book is a staple for clinicians and students, known for its unique "living anatomy" approach where muscles, bones, and tendons are drawn directly onto the skin in photos. Current Editions & Availability

The latest version features nearly 900 color photos and new sections on the abdominal area, shoulder, and hip. You can find it at retailers like Thieme Medical Publishers for roughly $110 or at Walmart for about $70 .

Uses a combination of photographs and detailed anatomical drawings to help identify structures through the skin.

Palpation Techniques: Surface Anatomy for Physical Therapists