Interphase, originally published as Interphase, Part One and Interphase, Part Two are the fourth and fifth installments in the Star Trek: Starfleet Corps of Engineers series, written by Dayton Ward & Kevin Dilmore and published in February and March 2001. In 2002 Book One was reprinted in the paperback omnibus Have Tech, Will Travel, Book Two in Miracle Workers.



Carol AbramowitzP8 BlueNancy ConlonJohn CopperDomenica CorsiDlyaxBart FaulwellGrelinElizabeth LenseDavid McAllanMontgomery ScottSolomanFabian StevensSandy WetzelSongmin Wong

Starships and vehiclesEdit

USS Musgrave


Starbase 42

Other referencesEdit

High Magistrates of the Tholian AssemblyRobert Fox Syndromeweb generator


Related mediaEdit

Star Trek: Corps of Engineers stories and publications
eBooks The Belly of the BeastFatal ErrorHard CrashInterphase (Part OnePart Two)Cold FusionInvincible (Part OnePart Two)The Riddled PostHere There Be MonstersAmbushSome Assembly RequiredNo SurrenderCaveat EmptorPast LifeOathsFoundationsEnigma ShipWar StoriesWildfireHome FiresAge of UnreasonBalance of NatureBreakdownsAftermathIshtar RisingBuying TimeCollective HindsightThe DemonRing Around the SkyOrphansGrand DesignsFailsafeBitter MedicineSargasso SectorParadise InterruptedWhere Time Stands StillThe Art of the DealSpinCreative CouplingsSmall WorldMalefictorumLost TimeIdentity CrisisFables of the Prime DirectiveSecurityWoundsOut of the CocoonHonorBlackoutThe CleanupProgressThe Future BeginsEchoes of CoventryDistant Early Warning10 is Better Than 01Many SplendorsTurn the PageTroubleshootingThe LightThe Art of the ComebackSigns from HeavenGhostRemembrance of Things Past
Short stories "Field Expediency" • "An Easy Fast"
Omnibuses Have Tech, Will TravelMiracle WorkersSome Assembly RequiredNo SurrenderFoundationsWildfireBreakdownsAftermathGrand DesignsCreative CouplingsWoundsOut of the CocoonWhat's Past


  • This was the first multi-part SCE story.
  • This was also the first collaboration between Ward and Dilmore, who would go on to become two of the most frequent contributors to the SCE series, as well as collaborating on numerous other Star Trek projects.
  • This story has since been contradicted by the events seen in the Star Trek: Enterprise two-part episode "In a Mirror, Darkly", which established the Defiant was pulled into the mirror universe.
  • Another Star Trek story, published by DC Comics, titled "Raise the Defiant" (published as part of the Winter 1994 Special #2), dealt with a similar premise, this time with the USS Enterprise NCC-1701-A successfully extracting the USS Defiant from the interphase circa the year 2290. This likewise contradicts not only Star Trek: Enterprise, but also this story.
  • The German translation was released by Cross Cult in April and May 2014. The duology was translated by Susanne Picard and featured new cover art by Martin Frei.



published order
Previous eBook:
Hard Crash
SCE eBooks Next eBook:
Cold Fusion
chronological order
Previous Adventure:
Final Entry
20th entry
Memory Beta Chronology Next Adventure:
Wildfire, Book 2
Chapter 8 section 7
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