The proliferation of computer databases and the digitization of sources online are transforming the profession. Scholars can now do substantial original research without needing to travel to distant archives. Massive collections of documents are at our fingertips. Online databases are encouraging the democratization of historical research.
For every large historical topic – and the transatlantic slave trade is certainly a large one – there is a need for good small books to introduce the academic understanding of the topic to students and the general public. The writing of a good small book on a large topic, however, can be no small challenge.