Apart from occasional references to The Riddle of the Sands there is generally very little written today about the Invasion Literature of the late 19C / Early 20C.
One exception was an article in the Sunday Express on 18th May 2014 as part of its World War One Centenary coverage. The print edition title was ‘The Germans are Coming! How fiction prepared us for the Great War’ although the online article is headed; ‘The pen is mightier than the sword: How fiction prepared us for the Great War’.
It can be read at: