Choose 12 Who is/What is books from the entire published list. This popular series of biographies and most important historical events, is a must-have for any young middle-grade readers. Each biography and What is book is complete with facts, interesting anecdotes, and compelling black-and-white illustrations. Sidebars on related topics, a timeline, and a bibliography enhance readers understanding of each person or event. 

Even more exciting is that you and your young reader can curate your own collection from countless exciting topics.