If you fear you may be about to hit rock bottom-whether compounded by personal tragedy, inner turmoil, or drug abuse, then fitness entrepreneur Travis Barnes's latest book, "Journey Fitness," will give you the hope and inspiration to never give up.

Barnes not only picked up the pieces of his life with his wife and new daughter, but also set out to build his dream of making a highly successful personal fitness business-all through the help of his spouse and his faith in God.

"Journey Fitness" tells a tale of how, by dedicating himself to hard, honest work, Barnes was able to find his...