The Black Widow Spider Mystery — Gertrude Chandler Warner

One warm night four children stood in front of a bakery. No one knew them. No one knew where they had come from.

A super-special mystery for the Boxcar Children!

Henry, Jessie, Violet, and Benny used to live alone in a boxcar. Now they have a home with their grandfather, and they're about to get caught in a web of mystery!

New neighbors are moving in down the street and the Aldens can't wait to meet them. But do the neighbors want to meet the Aldens? They've built a high wall around their property and they stay shut inside where no one can see them. Even creepier are the huge black spiders on their front gate! Benny is certain the new neighbors must be hiding something. .. but what? The Aldens are determined to find out!