Mark Felt: The Man Who Brought Down the White House : Felt, Mark, O'Connor, MR John: Amazon.co.uk: Books
Mark felt hi-res stock photography and images - Alamy
Nosy Crow Felt Flaps: Where's Mr Train Kids' Book
Adelphi, MD - (FILE) -- On January 26, 1967, Assistant Director W. Mark Felt of the Inspection Division, right, accompanied by his wife, left, was photographed with Federal Bureau of Investigation (FBI)