Dueling Detectives!

Summary
Fern, aka Detective Virgule Watteau, is on the case when Wally goes missing in Elwood City.

Major characters

 * Fern Walters
 * George Lundgren
 * Binky Barnes
 * Wally

Minor characters

 * Arthur Read
 * Francine Frensky
 * Mr. Morris

Background Characters

 * Ms. Fink
 * Buster Baxter
 * Muffy Crosswire
 * Jenna Morgan
 * Mrs. Wood
 * Mrs. Tibble
 * Timmy Tibble
 * Tommy Tibble
 * Rattles