On my safari book shelf on the right, I've will be adding a new book available in April that is written by the propagator of my plants and the owner of Lavender at Stonegate Farm in Oregon, Sarah Berringer Bader.  The 'Lavender Lover's Handbook' focuses on the best varieties for cooking, crafting and growing.  This beginner's guide assists the grower by explaining the color, fragrance, size, and foliage of each plant, in addition to basic pruning, spacing, and planting requirements.
We in the lavender growing community are excited for the release of this book on our favorite herb.  Sarah is an amazing business woman and very generous with her time and knowledge.  Until I can get a few copies, you can purchase from Sarah at the Lavender at Stonegate website.