THE CLOUDBUILDERS and Other Marvels was collected by John Pelan and it contains all five of the Unorthodox Engineers series, first published in New Writings in SF. In his introduction, John traces the history of each story and places them in historical context. The stories are: The Cloudbuilders, New Writings in SF #12, 1968 Ambassador to Verdammt, Analog, April 1968 The Railways on Cannis, New Worlds, 87 1959 The Subways of Tazoo, New Writings in SF #3 1964 The Pen and the Dark, New Writings in SF #8 1966 Getaway from Getawehi, New Writings in SF #16 1969 The Black Hole of Negrav, New Writings in SF #25 1975 Something in the City, Analog, November, 1984
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