I'm pretty sure there are more gardening books than dandelions out there, not that the abundance of either is a bad thing. I say this because once a week I do a volunteer shift checking in library materials, and I always come home with a pile of books about growing food, to read or skim. Just when I think I've seen them all, I find another I've never heard of that intrigues me.Of all of the reference material for growers that you could spend your time on, there are two books I think are "must haves" for the Olympic Peninsula gardener's personal library shelf.