- MM
Megan Morello
- MP
Megan Pigott
Creative Director
- MS
Megan Smith
Meghan Kreger
Illustrator
Mehdiya Kerairia
- MC
Mei Chin
Author
Meike Peters
Author
- MCR
Meilee Chou Riddle
- MM
Melanie Mues
Designer
- MT
Melanie Tortoroli
Editor
- ML
Melia Lenkner
Editor
- MC
Melissa Cole
Melissa Hemsley
- MH
Melissa Hookway
- MM
Melissa McMahon
- MT
Melissa Thompson
Meni Valle
- ME
Meredith Erickson
Meredith Walker
Illustrator
- MT
Merijn Tol
- MAM
Merri Ann Morrell
Compositor