num_pages: 112
description: Swept up in a stamp-collecting craze, Karen sends a chain letter that will bring her stamps from all over the world. Original.
language: English
title: Karen's Chain Letter
titlecomplete: Karen's Chain Letter (Baby-Sitters Little Sister, #101)
genres: Childrens, Fiction, Chapter Books
ratings_count: 126
series: Baby-Sitters Little Sister
publisher: Little Apple