She's a public menace, he's trying his best to be a devil may care rake but keeps landing on "that cat in the Pepe le Pew cartoons" - it's Dreaming by Jill Barnett, a book with surprise witches, a shocking number of shipwrecks and kidnappings, and a cautionary tale about staying away from people who are "clumsy as a character trait".  

No major warnings for this one unless you count "didn't know this was a sequel until halfway through" and "oh my god somebody save this man".