To celebrate the upcoming book in Rick Riordan’s series, I created a riddle scavenger hunt. It’s easy and ready to steal!

Print out the file with the ballots and picture clues: Riddles of the Sphinx Scavenger Hunt

Hide the clues in your library and let the fun begin! This is a great passive program that will have a lot of participation and cost a mere $12.00 (if you choose to give a book away)!