I liked Storey's guide to Raising Chickens (by Gail Damerow) a lot more than the Guide to Raising Poultry in the same series (by some guy - Leonard Mercia?). Both are more 'production'-minded, i.e, less chicken-friendly imo, than I prefer, but Damerow does a better job of acknowledging the peculiarities of a hobby flock and also just has more detailed info overall.
Her Chicken Health Handbook is fascinating and prolly a great reference when problems arise (haven't had use for it yet myself) but boy oh boy is it NOT light bedtime reading - it will make you wonder how anyone ever keeps a chicken alive for more than a week, with allthe nasty things that can happen to them
Keep Chickens! by Kilarski is more uh 'inspirational' and encouraging, and aimed at the backyarder with just a few pet type chickens - it is good if you need encouragement, or something to hand to a skeptical husband - but it should not be your only source of information as it is quite thin on details and says a few very debatable things here and there.
There's a book out there, forget the author, called Chicken Coops, but while it has nice pix and a good range of ideas, if your library doesn't have it, don't but it - you can find as much or more on the web for free.
That about does it for *useful* chicken books I've seen. All the British ones I've read seem largely useless for North Americans (such different climates, predators, breeds, societal customs, etc). There's a book caqlled "Hen and the Art of Chicken Maintenence" which is a light amusing read but is not information orientd (just a guy spinning tales of his backyard chicken keeping experiences).
Hope this helps,
Pat