https://chalmersandmarrs.com/
John Chalmers and Sandra Marrs - Metaphrog | author illustrator
Mar 13, 2026 - John Chalmers and Sandra Marrs aka Metaphrog, are an award-winning author and illustrator duo of kids comics and children's graphic novels
john chalmerssandra marrsmetaphrogauthorillustrator
https://metaphrog.substack.com/
Graphic Novel Life | John Chalmers & Sandra Marrs | Substack
We share our publishing journey, "behind the scenes" of making a graphic novel, thoughts on creativity, news, book recommendations. Click to read Graphic Novel...
graphic noveljohn chalmerssandra marrslifesubstack
https://metaphrog.com/
John Chalmers & Sandra Marrs | Metaphrog | graphic novel makers
Jul 14, 2026 - Explore the world of children's graphic novels with award-winning authors John Chalmers and Sandra Marrs, the creative duo behind Metaphrog.
john chalmerssandra marrsgraphic novelmetaphrogmakers