"The treatment of the history of mathematics in this text is extensive and authoritative, using up-to-date scholarship by the authors and other recognized experts in the field, and introduces the reader to a myriad of primary and secondary sources for each topic..It is important for students to engage directly with the mathematics itself as originally written if they are to get a good feel for the mathematics of another time and place. I also like the masterful way the source material is contextualized and explained. And I welcome the inclusion of alternative interpretations of a development, where they exist, and the book encouraging readers as 'joint explorers' to think through the evidence for each viewpoint...I believe it will be a wonderful resource for anyone teaching the history of mathematics, and, as such, it certainly belongs in every academic library." —Calvin Jongsma, MAA Reviews