Rogue Sandals and Steinbeck

Several weeks ago I was organizing my boxes (yes boxes) of books. I had so many books, lots of copies, because I'd forget what books I had already picked up for a quarter. 
My sons were helping me sort piles, "keep", "give away". I am sure some books from the "keep" pile ended up in "give away". 
I had been reading Steinbeck's "Grapes of wrath" at nap time and had foolishly put it on their dresser when they'd fallen asleep. 
I piled the "give away" pile on their dresser. Not remembering my library book.  
I ended up donating, or I thought I did, a library book. A $33 mistake! 
Yesterday while looking for a rogue sandal I found that blasted book under my bed. Shoved wayyyyyy in the back. 
Now my question is...can I still return the book and get back my $33?