Links
Wikipedia entries on
BBC page on triffids and its 1981 adaptation
The John Wyndham Archive at the University of Liverpool
Paper models of the triffids from the 1981 and 2009 series
A blog which featured dozens of book covers for Wyndham books
Penguin book covers for the Day of the Triffids
The original American version of the Day of the Triffids from the Collier's magazine
