bookman
/ˈbʊkˌmæn/Definitions
1. noun
A person who is knowledgeable about books, especially one who collects or deals in rare or second-hand books.
“The bookman spent years searching for the rare edition.”
2. noun
A person who is a scholar or expert in books, particularly those related to the history of literature or publishing.
“The bookman gave a lecture on the history of printing.”