This is by no means a work of chauvinistic self-congratulations; it is rather a distinguished historian's assessment of the last great invasion scare the British Isles have endured since the Martello towers were built in 1805.

This is by no means a work of chauvinistic self-congratulations; it is rather a distinguished historian's assessment of the last great invasion scare the British Isles have endured since the Martello towers were built in 1805.