Since I currently have a daughter who's growing her hair out in order to donate it to Locks of Love, I was interested in Book Bud's review of two books on that very topic.
Like Anne, I think one of the books -- Melissa Parkington's Beautiful, Beautiful Hair, by Pat Brisson -- looks far more appealing than the other. (I don't want to unfairly judge, as I haven't read either one, but as far as their messages go, I'll take the more altruistic version.)
Hair donation seems to be going around, and my daughter may be the last one in our group of friends to jump on the bandwagon. But it's a worthwhile and admirable bandwagon, and one trend I don't mind them following.