Vanden Plas, The Austin Years. Hardback Book
With over 360 pages, this book is the most up to date and concise reference of the history of Vanden Plas from the late 19th century, through their take-over by the Austin Motor Company in 1946, the BMC and BL years and, after the closure of Kingsbury Works in July 1979, the later Vanden Plas badged models of Austin-Rover and Jaguar. 38 fully indexed and illustrated chapters, produced in colour and black & white, contains all you could ever need to know on Vanden Plas.
These books are now becoming difficult to source elsewhere.