Jan Berenstain authored and illustrated `` The Berenstain Bears '' books with her husband . `` The Berenstain Bears '' books have been in publication for 50 years . They are still being read by children today, as well as adults who were born after the book was first published.
Jan Berenstain authored and illustrated `` The Berenstain Bears '' books with her husband . `` The Berenstain Bears '' books have been in publication for 50 years . The children 's books were made into a popular TV series on PBS .