I have a birthday coming up, and despite Mr. Buttcheeks' disdain for my rapidly expanding cookbook collection, I'm asking for MOAR COOKBOOKS!

My current collection is a lot of 'celebrity chef' cookbooks that I love (i.e. every Jamie Oliver cookbook) and a few classics - like Mastering the Art of French Cooking and Fine Cooking.

I have a few on my list already (Ottolenghi, Gordon Ramsey Home Cooking, Sweet Life in Paris) but I want to add a few different ones. Maybe a great bread baking book? What are your absolute favourite cookbooks?

(links are appreciated as they're all going on an Amazon wish list!)