Houghton Mifflin Harcourt
February 2019
Art Direction and cover design: Whitney Leader-Picone
Editor: Margaret Raymo

Script and layout: P. Craig Russel
Art, chapters 1-21: Galen Showman and P. Craig Russell
Art, chapters 21-23: P. Craig Russell
Memory sequence art: Scott Hampton
Coloring: Lovern Kindzierski
Lettering: Rick Parker
Scanning, cleanup, and digital coordination: Wayne Alan Harold