I read pretty much anything, from fantasy (City of Stairs by Robert Jackson Bennett) to romance (Bared to You by Sylvia Day) to classics (Heart of Darkness by Joseph Conrad). The only genres I don't read are self-help and comic books/graphic novels.
24/1 - Not as short, or error-filled, as I expected from a freebie. I didn't find this any more taboo or disturbing than the mainstream historical romances of the 80s, with guys aged 30+ marrying girls 18 and under. At least Callie had more of an idea (and input) of what she was getting into and she's not stuck married to the guy for life. I would be interested in reading more of the series, for the right price.