Firm Abs

Pyramid Books Ltd

Firm Abs Flat Tummy                              

firm-abs---flat-stomach-in-30-days              

Independently published

10 secrets for a firm abs: 20 ways to make your abs stand out more

Globe Pequot Press

Knack Absolute Abs: Routines for a Fit & Firm Core

Price World Publishing

Firm & Flatten Your Abs: Develop a Stunning 6 Pack (English Edition)

Bounty Books

Firm Abs Flat Stomach                            

Alive

The Firm - Flat Abs Solution                    

I Want Firm Abs (Chinese Edition)                

KOCH VISION

Firm Fat Abs Fast                                

Entertaining Fitness

Firm Arms & Abs