#1 – Where an Audio Story references a TV Adventure, locate the former as close as possible to the latter.
#2 – If Story A is released before Story B, then A happens before B, unless something in-story says otherwise.
#3 – If a story has the Doctor travelling alone, locate it in the most recently identified Story Gap.
THE FIRES OF VULCAN
Although this was released before UNREGENERATE, that story locates itself as soon after the Doctor’s regeneration, so this story has to go after it.
Ace mentions the Cybermen, putting this after SILVER NEMESIS.
The Doctor recalls Mel’s problems with lifts, putting this after PARADISE TOWERS.
Seven gets a new umbrella, putting this and the two Mel stories released before and after it prior to the question mark umbrella’s first TV appearance in DELTA AND THE BANNERMEN.
THE GREATEST SHOW IN THE GALAXY
I’ve swapped this story with SILVER NEMESIS in order to undo the infamous continuity error concerning the earring Ace acquires in this story.
THE CURSE OF FENRIC
I’ve swapped the running order so that this story happens before GHOST LIGHT in order to correct the continuity error concerning Gabriel Chase as Ace clearly hasn’t gone back to it yet when she mentions it to her Gran in this story.
Although released after THE FEARMONGER, the Lost Stories of the intended Season 27 need to go before it.
CRIME OF THE CENTURY
Raine joins Ace & Seven.
I didn’t hear anything to indicate when this story takes place for Seven and Ace so, given that it’s their first release, I’ve put it first after SURVIVAL.
THE LIGHT AT THE END
I didn’t hear anything to indicate when this story takes place for the Seventh Doctor and Ace, but, since no other companions get mentioned, it must take place before the arrival of later companions like Hex and Benny.
Hex joins the TARDIS crew.
THE VEILED LEOPARD
Ace & Hex meet Peri and Erimem in Monte Carlo, without the Doctor, creating a Story Gap where Seven is travelling alone.
SIRENS OF TIME
Since this is the first release to feature Seven on his own, it should go in the first available Seven Solo gap, before any other such stories.
The Doctor is travelling alone in the Black Tardis, putting this after BLACK AND WHITE.
The earliest New Adventures adaptation, this has to go before the earlier audio release LOVE AND WAR.
LOVE AND WAR
Prof Bernice Summerfield joins Seven and Ace leaves. She will rejoin Seven and Benny in DECEIT.
Seven and Benny are joined by Chris & Roz. Benny will leave in HAPPY ENDINGS. Following Roz’s death in SO VILE A SIN, Seven and Chris will travel together until Chris departs, leaving Seven to travel on his own.
Seven has met Raine again and she is travelling with him. Ace is on Gallifrey, in a continuation of the original plan for her departure. Seven tells Raine about his past with Klein, putting the trilogy that began with A THOUSAND TINY WINGS before this adventure takes place.
The Doctor is reunited with Benny, asking her to look for
Ace, who has gone missing after leaving Gallifrey.
UNTOLD ADVENTURES: SEVEN ELEVEN
The as yet untold story of how the Seventh Doctor captured The Eleven and brought him back to Gallifrey…
DEATH OF A TIME LORD
Immediately before the events of ENEMY WITHIN, the Doctor somehow manages to obtain the small casket containing the Master’s remains from the Daleks without getting himself exterminated.