From July 2012 to March 2014, IDW published the series "Transformers: Regeneration One". It continued the Marvel Comics canceled "Transformers" series picking up after the final issue (#80) which was published in July 1991. 21 years later, the series (now under IDW) resumed, and featured the same artists and writer from the final issues of the original Marvel series: Simon Furman, Andrew Wildman, and Stephen Baskerville. The series was revived for the sole purpose of tying up loose ends and ended with #100 where the cover read "#100 in a four issue limited series". In January 2013, IDW began reprinting the series as a 4 volume trade paperback series.