Mark Gatiss reads the brand new novelisation of the Twelfth Doctor's dramatic final adventure. Still reeling from his encounter with the Cybermen, the First Doctor stumbles through the bitter Antarctic wind, resisting the approaching regeneration with all his strength. But as he fights his way through the snowdrifts, he comes across the familiar shape of a blue police box, and a mysterious figure who introduces himself as the Doctor...

Thrown together at their most vulnerable moments, the two Doctors must discover why the snowflakes are suspended in the sky, why a First World War Captain has been lifted from his time stream moments before his death, and who is the mysterious Glass Woman who knows their true name. The Doctor is reunited with Bill, but is she all she seems? And can he hold out against the coming regeneration? Running time: 3 hours 20 mins approx.

(P) BBC Worldwide 2018
(c) BBC Worldwide 2018

Novelisation copyright (c) Paul Cornell 2018
Original script copyright (c) Steven Moffat 2018

Cover illustration by Anthony Dry

BBC logo (c) BBC 1996
Doctor Who logo (c) BBC 2014

For BBC Worldwide:
Reading produced by Neil Gardner
Recorded at Ladbroke Audio Ltd
Sound design by David Darlington
Executive producer: Michael Stevens
TARDIS sound effect composed by Brian Hodgson

For BBC Books:
Editorial Director: Albert DePetrillo
Project Editor: Steve Cole
Cover design: Two Associates
Cover illustration: Anthony Dry

Doctor Who: Twice Upon a Time first published by BBC Books in 2018