Which published on a bi-monthly basis  Giant Robot or Sculptural Pursuit magazine?
Sculptural Pursuit Sculptural Pursuit was a quarterly art/literary magazine published by Hammer & Pen Productions, a Denver, Colorado publishing company. The magazine focuses on sculpture, its collectors and enthusiasts, but painting and poetry are also frequently featured.
Narrow Gauge and Shortline Gazette Narrow Gauge and Shortline Gazette, subtitled "Accurate Information for Fine Modelbuilding", is a magazine published bimonthly (every two months) in the United States. It was published by Benchmark Publications, Ltd. of Mountain View, California, until the title was acquired by White River Productions in 2017. The editor and publisher is Robert W. Brown. s of 2007 , the listed regular columnists include Gene Deimling, Mallory Hope Ferrell, Charlie Getz, Boone Morrison, Lane Stewart, and Jim Vail. The magazine is distributed to hobby shops by Kalmbach Publishing. The first issue of the magazine was March/April 1975, and the magazine has been published continuously since then.