The Dangerous Book of Monsters (novel)

The Dangerous Book of Monsters: The Doctor's Official Guide was a book intended to be a guide to the most dangerous monsters written by the Twelfth Doctor with his own illustrations.

An in-character prose advertisement by the Twelfth Doctor was printed in Doctor Who The Official Annual 2016, serving as a kind of prequel to the novel.

Publisher's summary
In his travels across time and space, the Doctor has met hundreds of monsters - now, he's created this handy spotter's guide to the biggest, smallest, tallest, hungriest, smelliest, and most dangerous creatures in the Whoniverse! In this fantastic companion guide to How To Be A Time Lord, the Twelfth Doctor reveals, in tips and doodles, everything you need to know about each dangerous monster, advice for battling them, and how and when to make a speedy escape.

Continuity

 * Accounts are given related to the Daleks, (TV: The Daleks et al.) Davros, (TV: Genesis of the Daleks et al.) the Emperor Dalek, (TV: The Evil of the Daleks, The Parting of the Ways, et al.) the Cult of Skaro, (TV: Army of Ghosts et al.) Human Dalek Sec, the pig slaves, (TV: Evolution of the Daleks) Dalek puppets, (TV: Asylum of the Daleks et al.) Special Weapons Daleks, (TV: Remembrance of the Daleks et al.) the Dalek Supreme, (TV: The Dalek Invasion of Earth et al.) the New Dalek Paradigm, (TV: Victory of the Daleks) the Ogrons, (TV: Day of the Daleks et al.) the Hath, (TV: The Doctor's Daughter) sky sharks (TV: A Christmas Carol) and the Clockwork Droids. (TV: The Girl in the Fireplace, Deep Breath)