This document provides a list of 100 books being offered for sale at a library book sale. Each entry includes bibliographic information about the book such as the author, title, publisher, and year. A brief annotation is also provided describing the subject matter or plot of each book. The document is formatted as a catalog with information arranged in columns including call number, author, title, price, and other details. It offers a wide range of books for children at different reading levels on various topics such as history, science, arts, and fiction.