Saundra,
I am no expert on this, but a friend just published with LULU after publishing previously with another POD. He is singing the praises of LULU. He says he paid absolutely NOthing upfront.

With Lulu he receives a percent of each book sold, but he had to purchase no specific number of books up front and he doesn't have to store anyuthing either. He opted Not to take the marketing package which he pruchased with another POD and it was a waste which did absolutely nothing to sell his books.

He said he had to do all of the editing himself, but the previous POD promised editing and delivered nothing.

Best of luck with your project.

smile