Deep Blue (novel)

Deep Blue

Author	Mark Morris
Series	Doctor Who book: Past Doctor Adventures
Release number	20
Subject	Featuring: Fifth Doctor Tegan, Turlough, Mike Yates and UNIT
Set in	Period between Warriors of the Deep and The Awakening (for the TARDIS crew) and between The Green Death and The Time Warrior (for the members of UNIT)
Publisher	BBC Books
Publication date	1 March 1999
Pages	249
ISBN	0-563-55571-8
Preceded by	The Wages of Sin
Followed by	Players

Deep Blue is a BBC Books original novel written by Mark Morris and based on the long-running British science fiction television series Doctor Who. It features the Fifth Doctor, Tegan, Turlough, and members of UNIT, mostly embodied by Captain Mike Yates.

Placement[]

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As a Fifth Doctor novel set in the Third Doctor's era, Deep Blue is notable for possessing a particularly complex chronology. To minimize confusion with later meetings between the Fifth Doctor and Brigadier Lethbridge-Stewart (Mawdryn Undead and The Five Doctors), Mike Yates, someone who never met the Fifth Doctor on screen, is used as the main UNIT contact. One of the chief points of interest in the work is how the Brigadier, Turlough and Tegan can appear together, both long before — and long after — they apparently met for the first time in Mawdryn Undead.

External links[]

• Deep Blue title listing at the Internet Speculative Fiction Database
• The Cloister Library - Deep Blue