Welcome, ladies
Patns: Yes, the recipes in the books are life-savers in the first couple of months; before you know it, though, you will have enough material to write your own book!
Mellow-Yellow: the best advice comes from Dukan - if you decide to take up his plan, you have to bear in mind that any deviation can upset the weight loss process and has the effect of a pin on a balloon, putting paid to your efforts of months and resulting in stalling or gaining some of the weight back (which I have proved to the T). The effect is cumulative, and, unlike calorie counting, if you fall off the wagon, it is not just a matter of days to get back on track. Huh it might be the best advice I could give to myself and stick to it.

Good luck with whatever route you take!