Riddle

A building filled with books you can't buy.

Choose an answer

A.Bookstore
B.Archive
C.Museum
D.Library
Hint: It's a word with 7 letters, starting with "L".

Answer

Library

Why this is the answer

A library is filled with books available to borrow and read, but not to purchase.

This riddle is filed under Hard/Difficult Riddles and rated Easy.