All paperback books in the Friends' Book store will be four for $1. All categories of books will be on sale, and many children's books will be available.
The sale will coincide with the library's hours; 10 a.m to 5 p.m.
Donations of lightly used paperback books are welcome. Donations must be dropped off during library hours. The library will pick up donations of 100 or more books by appointment only.
The Greenburgh Library is located at 300 Tarrytown Road in Elmsford.
Additional information can be found at friendsofthegreenburghlibrary.org.
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