The Fourth Doctor Adventures S11: Solo • Episode 1
Blood of the Time Lords
The book known as The Dischord Grimoire is an incredibly powerful tome, believed capable of altering the true passage of time itself. And the Doctor has it in the TARDIS.
Wanting to look into this mysterious opus further, he decides to take it to an old friend in The Recusary – a monastery-like retreat on a moon of Gallifrey.
But he's chosen an inauspicious time to arrive. Something else is visiting the Recusary. And this something hasn't brought a book with it...but death.