Four children struggle to prove they can assume full, practical responsibility for “Mr.Crumbs”.
Mrs. Cox is moving and must sell “Mr. Crumbs”. Laura’s parents will “think about it” if she can prove herself. She must raise money for six month’s of expenses, and find a place to keep him, by Christmas. With her brother and two friends enlisted, they set about planning a budget, sources of income (including a major bazaar), and a stable. The plot is tied closely to these practical matters, but suspenseful enough to keep one’s interest. Will the children manage?