The autobiography is composed in an engaging and personal style, recounting the events of her family of six children, her affection for her husband, the many places they lived, and the circumstances leading to the stories and illustrations of her approximately thirty books.
Marguerite de Angeli explained the title as an old family saying, brought out when things did not go as hoped, based on an anecdote about a careless butter-maker.
Notes
Butter at the Old Price: The Autobiography of Marguerite De Angeli.