'... an early version of James Mabbe's [17th century] translation of "La Celestina" ... from a manuscript in possession of the Duke of Northumberland and at present in Alnwick Castle'. - Preface.
Celestine; or, The tragick-comedie of Calisto and Melibea by Fernando de Rojas. ISBN 0900411562. Published by Tamesis in 1972. Publication and catalogue information, links to buy online and reader comments.