17 books • 2 series
Improvised Isometric Exercise Devices - The Climber's Sling
Improvised Isometric Exercise Devices - The Daisy Chain
The Zero-Footprint Lockdown Workout
Feel Better In 70 Seconds
Isometric Exercises for Golf (Isometric Exercises for Golf, #2)
Isometric Power Exercises for Martial Arts
Isometric Exercises for Nordic Walking and Trekking (Isometric Exercises for Nordic Walking and Trekking, #2)
The TRISO90 Course
The Haunting of Lilford Hall
The ISOmetric Bible
TRISOmetrics
The Doorway to Strength
The Bullworker Compendium
Paranormal Investigation
Being American Married to a Brit
Workout at Work
The Bullworker 90 Course