Rick Riordan Stamp Picture

Rick Riordan, the author of the well known series of Percy Jackon & the Olympians of Camp Halfblood. He is currently writing the Kane Chronicles and the Heroes of Olympus series including The 39 Clues as well.

Enjoy this stamp, Rick Riordan fans.
Heroes of Olympus inspiration
SHoM Wonder Woman Redux
Rick Riordan Stamp
amazon in progress
realm of zeus