Robot Santa : the further adventures of Santa's twin / by Dean Koontz ; illustrated by Phil Parks.

by Koontz, Dean R. 1945-
Published 2004

Santa's twin / by Dean Koontz ; illustrations by Phil Parks.

by Koontz, Dean R. 1945-
Published 1996

The paper doorway : funny verse and nothing worse / Dean Koontz ; illustrated by Phil Parks.

by Koontz, Dean R. 1945-
Published 2001