Philippa Dickinson acted for a time as desk editor of a magazine published by which publishing house ?
Philippa Dickinson:  During her time at Puffin she was the editor of "The Warlock of Firetop Mountain", and also acted for a time as the desk editor of "Warlock" magazine. Warlock (magazine): Warlock was a British magazine published by Penguin Books and game manufacturer Games Workshop between 1983 and 1986.
Penguin Books