Star Trek Year Four: Enterprise Experiment (2008, IDW)

Star Trek Year Four: Enterprise Experiment ran for 5 issues (2008–2008). Publishing format: limited series. Series is titled "Star Trek Year Four: Enterprise Experiment" in the indicia for the first issue. For the remaining issues Year Four is dropped from the indicia title but remains in the cover title. This is the second IDW Star Trek Year Four series. The previous series "Star Trek: Year Four" was published from 2007 to 2008.