There are 21 pages. I used this book while teaching in the Classroom and Homeschooling my Sons. Written by Mary Preston Foster, this book contains 56 pages of activities that offer activities for reinforcing library and research skills. Call Numbers, Library Organization, Parts of a Book, Alphabetizing, The Dewey Decimal System, The Card Catalog, The Encyclopedia, Other Reference Books, and Library Skills Test. Each main heading has 4 lessons with activities.
Activities are of various levels.