For Bead Embroidery, nothing can beat Heidi Kummli & Sherry Serafini's Art Of Bead Embroidery. Its actually available on this site: http://www.beadandbutton.com/bnb/Default.aspx?c=store&id=148 or, if you are in the Midwest, head by Ohio's 1StopBead Shop. They have a great selection of books in the store and generally carry this one.
In terms of Bead Weaving, I prefer Virginia Blakelock's Those Bad Bad Beads. I think you can only get it from her site: http://beadcats.com/catalog/books/bookhow2.htm