The Campaign in Norway (HMSO Official History of WWII - Military)
Narrative, Kindle version of the British Government Official History. Extensive, detailed and authorative there are no more comprehensive accounts of World War II, than the HMSO official histories, unless perhaps it is the very similar US Army Green Books
The many maps, table and diagrams of the original have been removed to make a portable 'pocket' version for reading on the plane or train.
