The Fourth Edition of AHistory amends and vastly expands (by about 40%) the work of Third Edition, continuing to incorporate the whole of Doctor Who into a single timeline. All told, this Fourth Edition takes about 2000 (!!!!!) full-length Doctor Who stories and dates them in a single chronology --- starting with the Universe's origins and working its way forward to the end of time. Specifically, this Fourth Edition covers all Doctor Who TV episodes through the end of the twelfth Doctor era starring Peter Capaldi (Twice Upon a Time); all New Series Adventures up through Diamond Dogs; the Big Finish audio range up through Static (#233); all Torchwood, The Sarah Jane Adventures, K9 and Class episodes, novels and comics; the Titan, IDW and Doctor Who Magazine comics; and a cornucopia of other Doctor Who spin-off series (Jago & Litefoot, Counter-Measures and more). Volume 1 (of 3) of Ahistory Fourth Edition encompasses the Prehistory and History sections (through 1962) of the Doctor Who universe. Also included: a bonus timeline to Big Finish’s The Confessions of Dorian Gray audios.   All told, the three volumes of Ahistory Fourth Edition contain more than a million words of hardcore geeky analysis on the world’s longest-running Sci-Fi series.

The Fourth Edition of AHistory amends and vastly expands (by about 40%) the work of Third Edition, continuing to incorporate the whole of Doctor Who into a single timeline. All told, this Fourth Edition takes about 2000 (!!!!!) full-length Doctor Who stories and dates them in a single chronology — starting with the Universe's origins and working its way forward to the end of time. Specifically, this Fourth Edition covers all Doctor Who TV episodes through the end of the twelfth Doctor era starring Peter Capaldi (Twice Upon a Time); all New Series Adventures up through Diamond Dogs; the Big Finish audio range up through Static (#233); all Torchwood, The Sarah Jane Adventures, K9 and Class episodes, novels and comics; the Titan, IDW and Doctor Who Magazine comics; and a cornucopia of other Doctor Who spin-off series (Jago & Litefoot, Counter-Measures and more). Volume 3 (of 3) of Ahistory Fourth Edition encompasses the Future History section of the Doctor Who universe — from the start of 2018 to its final, sputtering heat death.   All told, the three volumes of Ahistory Fourth Edition contain more than a million words of hardcore geeky analysis on the world’s longest-running Sci-Fi series.

The Fourth Edition of AHistory amends and vastly expands (by about 40%) the work of Third Edition, continuing to incorporate the whole of Doctor Who into a single timeline. All told, this Fourth Edition takes about 2000 (!!!!!) full-length Doctor Who stories and dates them in a single chronology --- starting with the Universe's origins and working its way forward to the end of time. Specifically, this Fourth Edition covers all Doctor Who TV episodes through the end of the twelfth Doctor era starring Peter Capaldi (Twice Upon a Time); all New Series Adventures up through Diamond Dogs; the Big Finish audio range up through Static (#233); all Torchwood, The Sarah Jane Adventures, K9 and Class episodes, novels and comics; the Titan, IDW and Doctor Who Magazine comics; and a cornucopia of other Doctor Who spin-off series (Jago & Litefoot, Counter-Measures and more). Volume 2 (of 3) of Ahistory Fourth Edition encompasses the Present Day, UNIT, Modern Day (through 2017) and Gallifrey sections of the Doctor Who universe. All told, the three volumes of Ahistory Fourth Edition contain more than a million words of hardcore geeky analysis on the world’s longest-running Sci-Fi series.

At the heart of the ruined city of Arcopolis is the Fortress. It's a brutal structure placed here by one of the sides in a devastating intergalactic war that's long ended. Fifteen years ago, the entire population of the planet was killed in an instant by the weapon housed deep in the heart of the Fortress. Now only the ghosts remain. The Doctor arrives, and determines to fight his way past the Fortress's automatic defences and put the weapon beyond use. But he soon discovers he's not the only person in Arcopolis. What is the true nature of the weapon? Is the planet really haunted? Who are the Eyeless? And what will happen if they get to the weapon before the Doctor? The Doctor has a fight on his hands. And this time he's all on his own. Featuring the Tenth Doctor as played by David Tennant in the hit sci-fi series from BBC Television