Congrats on getting a book deal, I wouldn't have the experience to comment or offer advice, but would be interested in hearing people thoughts on this. I have heard that in the UK it would be an advance approx 5,000 sterling and a percentage on the royalties but maybe not as much as 25%.
Just curious do they give you a figure for the production and marketing costs, so you know how much the book needs to sell before you see any monies?
Phil