Looking for Book for Aloe Reference
Does anyone have a favorite book that they use as a reference for aloes? I'm adding quite a few and would love to purchase a good reference book.
Also, some of the aloes I've purchased will need winter protection. Does anyone have a suggestion as to how to do this? I remember once reading/hearing that Ruth Bancroft has severl plants in her garden that she protects during the winter, but I can't remember how she does it. Suggestions?