Circumpolar! is a novel by Richard A. Lupoff published in 1984. Plot summary Circumpolar! is a novel in which an alternative history is depicted with alternate geography, involving a Great Air Race with von Richthofens vs Charles Lindbergh and Howard Hughes. Reception Dave Langford reviewed Circumpolar! for White Dwarf #70, and stated that "It goes on a bit long and it grossly libels the Red Baron, but it's amusing." In his Science Fact and Science Fiction: An Encyclopedia, Brian M. Stableford cited the book as one of the relatively rare examples of science fiction dealing with the Flat Earth concept. Reviews Review by Faren Miller (1984) in Locus, #280 May 1984 Review by Joe Sanders (1985) in Fantasy Review, July 1985 Review by L. J. Hurst (1985) in Vector 128 Review by David Pringle (1985) in Interzone, #14 Winter 1985/86 Review by Tom Easton (1986) in Analog Science Fiction/Science Fact, March 1986 Review by Don D'Ammassa (1986) in Science Fiction Chronicle, #80 May 1986 References 1984 American novels 1984 science fiction novels American alternate history novels American science fiction novels Flat Earth