This book has been released under the following alternate titles:-
On Land and Sea
WWII: Lieutenant-Commander Donald Cameron is given orders by an intelligence officer codenamed "Mr. Cambridge" to fly to Gibralta. Once on land, he must travel to theSpanish frontier town of La Linea, there to make contact with a British agent.
Author: Philip McCutchan
Title: Cameron and the Kaiserhof
Series: Donald Cameron RNVR
First Published by: Arthur Barker
Date: March 1984