Here are some reviews by members of books and products we have used.
Silk Ribbon Embroidery Designs & Techniques  by Ann Cox
Floral Interpretations for Silk Ribbon  by Helen Dafter
A Perfect World in Ribbon Embroidery & Stumpwork  by Di van Niekerk
Floral Stitches by Judith Baker Montano
Ribbonwork, The Complete Guide By Helen Gibb
The Art of Dimensional Embroidery By Maria A Freitas
More French-beaded Flowers  By Dalene Kelly