Middletown Public Library, 20 N. Catherine St., Middletown, has announced its spring book sale.

Dealer/Friends night will be Wednesday, April 12, from 4 to 8 p.m.; there is an admission fee. Additional sale hours will be Mondays, April 17 and 24, from 10 a.m. to 8 p.m.; Tuesdays, April 18 and 25, from 10 a.m. to 8 p.m.; Wednesdays, April 19 and 26, from 10 a.m. to 4 p.m.; Thursdays, April 20 and 27, from 10 a.m. to 8 p.m.; and Saturdays, April 22 and 29, from 9 a.m. to 4 p.m. A bag sale will take place on April 29.

The sale will offer more than 30,000 items in 50 to 55 categories. Items will include rare and old books, new hardcover and paperback fiction, classics, children's books, YA books, nonfiction books on a wide range of subjects, large-print books, DVDs, vinyl records, CDs, audiobooks, jigsaw puzzles and board games. Publication dates range from the 1800s to the present. Separate fees will be set for hardcovers and for paperbacks.

For more details, call 717-944-6412 or visit http://www.middletownpubliclib.org.