I just asked last week and they handed me a list of popular titles they're currently interested in. I believe book buy back is from 11 to 5, but can't remember the exact days. They did state they want paperback more than hardback.
They have not wanted to buy most of the books I have brought in over the years. It's been discouraging enough that I usually just donate them to the local library for their fundraising book sales.
Most books in good condition, but sometimes they run out of space and can't buy anything for a while
I have sold many books to them. It often depends on what there inventory is at the time you are selling
I don't know their criteria but they seem to buy a variety of titles and genres.
They buy pretty much any types of books, generally high quality though – you don't see a lot of worn-out items.
Science fiction , mysteries, history
Thanks! Your answer is awaiting moderation.