John F. Kennedy | Pope John Paul II | Elton John | John | John Lennon | John Wayne | John McCain | John Kerry | John Cage | Olivia Newton-John | John Williams | John Peel | John Adams | William III of England | John Steinbeck | John Travolta | John Milton | George III of the United Kingdom | John Zorn | John Marshall | John Howard | John Singer Sargent | John Ruskin | Henry III of England | George III | Edward III of England | John Updike | John Maynard Keynes | John Coltrane | John Cleese |
He is best known for the books The Encyclopedia Cthulhiana: A Guide to Lovecraftian Horror (which won an Origins Special Achievement Award), The Cthulhu Mythos Encyclopedia, The Necronomicon Files (co-authored with John Wisdom Gonce III), and The Long-Lost Friend: A 19th Century American Grimoire.