Simply Filling/Core - Weight Watcher Cookbook Clarification Please!

I purchased the new WW cookbook in the binder from Amazon. Great recipes so far. Then there was the paperback Momentum Cookbook at the meeting. I didn't look at it because I thought is was just a cheaper binding. I saw in another post that the person bought both of them and the recipes are different. Does anyone know this for sure? I hate to spend $15 for the same thing.

Mine doesn't have them yet, but I'll let you know when they get them in at my Center.

I had WI last down (down 2.8 pounds so I am happy) and they are entirely different. No duplicate recipes so I bought that one too. No excuses for getting into a rut now!