Cyril of Jerusalem by E.J. Yarnold S.J.
Early Church Fathers is a well-established, successful series and this book will build on that success, as Cyril is an extremely important source for those studying the history of early Christian doctrine and interpretation
Yarnold is an immensely distinguished Oxford scholar, and multiply-published author. He is also known internationally through his teaching posts at universities, especially in the USA.
Cyril's links with Constantine the Great - a huge figure in the study of late antiquity/early Christianity - also make him of interest to classicists.