Neil Gaiman is a #1 New York Times bestselling author of books for children and adults whose award-winning titles include Norse Mythology, American Gods, The Graveyard Book, Good Omens (with Terry Pratchett), Coraline, and The Sandman graphic novels. Neil Gaiman is a Goodwill Ambassador for UNHCR and Professor in the Arts at Bard College.

Sir Terry Pratchett was the internationally bestselling author of more than thirty books, including his phenomenally successful Discworld series. His young adult novel, The Amazing Maurice and His Educated Rodents, won the Carnegie Medal, and Where's My Cow?, his Discworld book for "readers of all ages," was a New York Times bestseller. His novels have sold more than seventy five million (give or take a few million) copies worldwide. Named an Officer of the British Empire "for services to literature," Pratchett lived in England. He died in 2015 at the age of sixty-six.

Martin Jarvis has starred in many West End productions and on Broadway in By Jeeves. His screen appearances include Titanic, Murder She Wrote, Miss Marple, Numb3rs, Inspector Morse, and Stargate Atlantis. He is an award-winning audiobook performer and has received an OBE from the Queen for his services to drama.