“It’s a House Name,” Tom Said Frankly.

Originally posted on Dr. Doyle's Blog:
Franklin W. Dixon.  Carolyn Keene.  Victor Appleton.  Familiar names, all three, as are their literary creations:  The Hardy Boys.  Nancy Drew.  Tom Swift.  How do these authors manage to have their names on such long-running series?  (The first Hardy Boys adventure appeared in 1927; the most recent just…