@djjd62,
Now there's a story....
As some know, I read the Soho Crime books, and I'd be in even more of a poor house if I actually bought them new. I save them with the idea that I may sell 40 of them at once via ebay or some such. Anyway, one of all those books had some wispy but elegant writing in it, and, for a change, I didn't find it annoying. It was spare, many pages between the v. small notes; I tended to get the writer's point to him or herself.
Sometimes I find the odd bookmark..
Luckily, so far, I haven't found bedbugs. (Cripes, didya read the NYTimes article on them this weekend?)
This present book on the history of Rome is just one more for me on that subject, where I think the pink marker person had it as a textbook. Or maybe not. I've never been a book underliner - back in school I took notes, scritch scratch, and leave them in the back of the book or in a class binder pocket. But maybe some folks underline all their books?