In the Vinony graph
Vinony's link graph records 9 inbound references to Invader, and connects out to Ted Hughes, The Number of the Beast and John W. Campbell.
Vinony links it to 8 Wikipedia language editions.
Connections
Ted Hughes
Entity
The Number of the Beast
Entity
John W. Campbell
Entity
Douglas A-26 Invader
Entity
Happy Days
Entity
Henry Kuttner
Entity
Weird Tales
Entity
Murray Leinster
Entity
Stained Class
Entity
49th Parallel
Entity
Life After People
Entity
A-36 Apache
Entity
Invasion
Entity
John Flanagan
Entity
Brian Lumley
Entity
Waldo Frank
Entity
Keith Laumer
Entity
William Plomer
Entity
Voyage to the Bottom of the Sea
Entity
The Outer Limits
Entity