Book excerpt: This ebook is a selective guide designed to help scholars and students of the ancient world find reliable sources of information by directing them to the best available scholarly materials in whatever form or format they appear from books, chapters, and journal articles to online archives, electronic data sets, and blogs. Written by a leading international authority on the subject, the ebook provides bibliographic information supported by direct recommendations about which sources to consult and editorial commentary to make it clear how the cited sources are interrelated. This ebook is just one of many articles from Oxford Bibliographies Online: Atlantic History, a continuously updated and growing online resource designed to provide authoritative guidance through the scholarship and other materials relevant to the study of Atlantic History, the study of the transnational interconnections between Europe, North America, South America, and Africa, particularly in the early modern and colonial period. Oxford Bibliographies Online covers most subject disciplines within the social science and humanities, for more information visit www.oxfordbibliographies.com.