Hart Susan Hart 
Rarest of the Rare Books – the Warmth of the Fireplace Series, Number Eleven [EPUB ebook] 

The Rarest of the Rare Books, is a story about an off-the-wall librarian in a small town who discovers that one of her rare books is missing. She suspects that a rare book theft ring is involved but learns who the real culprits are when a visiting antiquities and book collector collaborates with her.