Here are some books about mosaic tile and other
types of mosaic like projects:

Making Mosaics: Designs, Techniques & Projects	The Mosaic Artist's Bible: Over 300 Traditional and Contemporary Designs	The Mosaic Idea Book
Encyclopedia of Mosaic Techniques	Garden Mosaics: 25 Step-By-Step Projects for Your Outdoor Room	Mosaic Techniques & Traditions: Projects & Designs from Around the World

If you have a favorite book you'd like to see here,
email me at john@mosaictilearts.com.
Thanks, John