The story
1948 Appleton-Century Company, founded in 1933, merged with F. S. Crofts Co., founded in 1924, to form Appleton-Century-Crofts.
1960 Purchased by Meredith Publishing Company
1969 Meredith trade books division sold to Hawthorn Books
1973 Appleton textbook division purchased by Prentice Hall; the medical division retains the Appleton name
1974 New Century division sold to Charles Walther, and was later renamed New Win Publishing
1998 Prentice Hall merged with Pearson Education
1999 Pearson Education sells successor company Appleton & Lange to McGraw-Hill
2003 Academic Learning Company, LLC acquired New Win Publishing, which was a division of New Century Publishing
From Wikipedia’s article on Appleton-Century-Crofts, shared under CC BY-SA 4.0.3