I frequently read in subject ‘clumps.’ Upon reading an interesting fact or blurb, I typically search for more books and articles in that area until my interest has run its course. In this case, what sparked my inquiry into restrictive eating disorders was, for me, a very unusual source.
I had long heard of Mary Roach's titles but never tried one. Gulp fell into my lap when a coworker heard about it and placed it on hold for me, figuring I would like it. I can see why Mary Roach's writing is so popular: she mixes great, science-y information with a fantastic sense of humor that is typically presented in tongue-in-cheek or dry asides as well as side-splitting footnotes.