Claudia Inez Bachman
Claudia y Inez Bachman is the fictional wife of Richard Bachman, the alias of Stephen King. Claudia is a writer, the same way that King's wife Tabitha is also a writer. Claudia wrote Charlie the Choo-Choo in the Keystone World.
When Jake Chambers bought Charlie the Choo-Choo, it was written by a woman named Beryl Evans, but when he traveled to New York City in Wolves of the Calla it was written by Claudia.
In Richard Bachman's books, Claudia's name is written as Claudia Inez Bachman. The "y" was added, possibly by ka, to bring the total number of letters in her name up to 19.