Letters to Baker Street From Philip José Farmer, of Peoria, Illinois:

  The December issue was, as always, very entertaining and highly informative. I was pleased to find my article, "The Two Lord Ruftons," in it. However, there is an unfortunate typo which makes it appear that I said that Gerard's Lord Rufton was the ancestor of Watson's. But I am sure that the readers are pereptive enough to see that an apostrophe and an "s" were dropped. [On page 222, line 12, "If Gerard's Rufton was the ancestor of Watson . . ." should be "of Watson's."] Otherwise, I may have to write another article proving that Gerard's Rufton was indeed Watson's ancestor.