Sean Feast (born July 19th, 1967) is a military aviation historian and writer. He was interviewed for Thunderbirds – A Complete Guide to the Classic Series, and is also credited under "thanks to" on said book.
He is also the author of A Thunder Bird in Bomber Command, an overview of the wartime correspondence of Gerry Anderson's older brother, Lionel, who served with the RAF in World War II - and was the possible inspiration for the later creation of Thunderbirds. It includes a forward by Shane Rimmer.