Origin
Very little is known about Dickerson. He joined the crew of the Harrier under Ann Preston, and was eventually promoted to first mate.
Creation
Dickerson was created by Lilah Sturges and Tony Akins. He made his first appearance in House of Mystery #6.
Major Story Arcs
House of Mystery
Dickerson accompanies Preston to the Island of the Gilded Virgins, and is one of the crew members who survives the ambush there. He helps track down and capture Joseph Meauchand.
Powers and Abilities
Dickerson is an anthropomorphic dog. He is a very skilled tracker, and a competent fighter.