Cassandra Jean Piedra is a freelance illustrator and comic artist. She has also had works published both in the United States and abroad, including the graphic novel for Miss Peregrine's Home for Peculiar Children, the manga for Beautiful Creatures, and an original graphic novel called Reindeer Boy.
Cassandra Jean works closely with Cassandra Clare for artwork on the characters of The Shadowhunter Chronicles. She drew illustrations in various printed installments of the series, including The Bane Chronicles, City of Heavenly Fire, The Shadowhunter's Codex as Clary, and Tales from the Shadowhunter Academy. A History of Notable Shadowhunters & Denizens of the Downworld, The Official Mortal Instruments Coloring Book, and the Mortal Instruments graphic novels also contain her illustrations. Along with these, she has worked on various online and non-book printed projects with Clare.
Listed below are the categories of projects Jean worked on for the series:
- Codex illustrations (includes art by other artists)
- Images for The Mortal Instruments graphic novels
- Tarot cards
- Floriography (A History of Notable Shadowhunters & Denizens of the Downworld)
- Vices & Virtues
- Shadowhunter gear
- Fairy tales
- Other series illustrations