Dan Abnett has written over fifty novels, including Anarch, the latest instalment in the acclaimed Gaunt’s Ghosts series. He has also written the Ravenor and Eisenhorn books, the most recent of which is The Magos.

For the Horus Heresy, he is the author of Horus Rising, Legion, The Unremembered Empire, Know No Fear and Prospero Burns, the last two of which were both New York Times bestsellers.

He also script ed Macragge’s Honour, the first Horus Heresy graphic novel, as well as numerous audio dramas and short stories set in the Warhammer 40,000 and Warhammer universes. He lives and works in Maidstone, Kent.

Paul Cornell has written some of Doctor Who's best-loved episodes for the BBC, as well as the novel Doctor Who- Nemesis of the Daleks with Dan Abnett.

He has also written on a number of comic book series for Marvel and DC, including X-men and Batman and Robin.

He has been Hugo Award-nominated for his work in TV, comics and prose, and won the BSFA award for his short fiction.