Anything by Dr. Sears is family bed friendly, and he has a website www.askdrsears.com I like The Baby Book I haven't read his nighttime parenting book but I would assume it has a lot of info. There's allso the classic The Family Bed by Tine Thevenin which is really, really, really pro-family bed w/ stats and everything. I also like Attachment Parenting by Katie Granju. If you look at www.kellymom.com I think there are some pro-family bed articles there too.
Those are just the few I know about and have read/seen--I bet there's lots more.