In addition to The Outpost, Tapper is the author of Down and Dirty: The Plot to Steal the Presidency, based on the 2000 Presidential election, that The Washington Post called "lively", the Chicago Tribune "a churning effusion well worth reading" and The Daily Telegraph "engrossing". He also wrote Body Slam: The Jesse Ventura Story (St. Martin's Press) that was excerpted by The Washington Post Magazine.