The following has recently been placed on the Spink website:Roman Coins and their Values - Volume IV
by David R. Sear.
David Sear is currently working on volume IV of his important series “Roman Coins and their Values.” This volume will be entitled “The Tetrarchies and the House of Constantine: The Collapse of Paganism and the Triumph of Christianity, Diocletian to Jovian, AD 284 – 364.” This fourth volume will be followed by the fifth and final part, entitled “The Divided Empire: The Dynasties of Valentinian and Theodosius and their Successors, Valentinian I to Zeno, AD 364 – 491.”
Due to ongoing development of the series, the publication of the fourth volume is now due in late 2009. The fifth volume is planned for 2011.