This book purports to be a useful calorie counter for restaurant and takeout eating, but more than half the book contains calorie counts for snack foods where 1)the nutrition label on the package contains the same information or 2) the information is readily available from USDA charts on the internet.It appears that the restaurant information, even for those restaurants included, is incomplete. For instance, the section on Friendly's includes only a few ice cream and dessert information and nothing about the meals. Only information readily available (information about McDonald's meals, for example) is included. The sample contains only random selection of fast food restaurants. There are no guesstimates about typical dishes in non-fast food restaurants. Admitedly the accuracy of these guesses would be ball park figures, but it could serve as a guideline.