An independently produced, short-lived pamphlet series published in the early twentieth century covering the speculative topics of "technology, imagination, and investigation". The Future Fire was printed on a cheap press, hand-corrected and circulated free of cost in what were apparently very large numbers. Very few issues survive, however, and those that do are eagerly collected by a small number of eccentric ephemerists. It is believed that only ten or so issues were ever produced, those surviving numbered 1905.01, 1905.04, 1906.05, and 1906.06.