Brian Sibley was born in London, England on July 14, 1949. He is author of over 100 hours of radio drama and has written and presented hundreds of radio documentaries, features and weekly programs including J. R. R. Tolkien's The Lord of the Rings, C. S. Lewis' The Chronicles of Narnia, and Gormenghast, for which he won a Sony Radio Award. He has also written numerous books including The Lord of the Rings: The Making of the Movie Trilogy, Peter Jackson: A Film-Maker's Journey, The Disney Studio Story, Mickey Mouse: His Life and Times, The Land of Narnia, and Harry Potter Film Wizardry.
Robert Burleigh is the author of many books for children including Flight: the journey of Charles Lindbergh, which won the Orbus Pictus award. He lives in Chicago, Illinois.