A double-whammy approach to weight loss, 'The Step Diet Book' offers dozens of low fat recipes & a pedometer. The idea? To combine a lower calorie intake with more exercise & get fit while you lose the pounds.Bonnie T. Jortberg M.S. R.D. is the author of 'The Step Diet: Count Steps, Not Calories to Lose Weight and Keep It off Forever', published 2004 under ISBN 9780761133247 and ISBN 0761133240.