Since the 1960s, Stan and Jan Berenstain's popular children's book series, The Berenstain Bears, has sold millions of copies and taught kids numerous lessons about family and everyday life. With more than 300 titles in print, the Berenstain Bears series stands as one of the most successful in the history of children's publishing. The bear family has also starred in animated television series, NBC holiday specials, and several examples of edutainment software. In addition, the Berenstains have been featured in countless toys and consumer products.