Goodwill books on ebay.
I’ve been looking for a hardback to read, Walmart has paperbacks but the type is smaller and paperbacks dissolve in the sauna, which is the only place I read books
I buy all my hardback books that I can find from them. Be like 3 or 4 bucks delivered
Scratch that, just looked up Dune books. Apparently they shot through the roof this week. $40 used from goodwill