This classic berenstain bears story is a perfect way to teach children about the importance of overcoming bad habits come for a visit in bear country with this classic first time bookr from stan and jan berenstain join mama papa and brother as they try and help sister break a very bad habit biting her nails. The berenstain bears and the bad habit is the 17th episode of season 2 in the berenstain bears which first aired on october 9 2003in this episode sister develops a habit of nibbling on her fingernails during class summary sister develops a habit of nail biting and various attempts to find a remedy are unsuccessful. Written and illustrated by stan and jan berenstainnarrated by bennett r. The berenstain bears and the bad habit by berenstain stan 1923 2005 publication date 1986 topics