By: Rick Riordan, Robert Venditti
Illustrated By: Antoine Dode, Orpheus Collar
By: Rick Riordan, Robert Venditti
Illustrated By: Orpheus Collar
By: Mark Oshiro, Rick Riordan
By: Rick Riordan, Robert Venditti
Illustrated By: Nathan Powell
By: and Willian Lidwell, Beverly Joubert, Ethan Siegel, Everett Potter, Garrett Gee, Joel Sartore, Jon Lomberg, Mark A. Garlick, Nathan Myhrvold, National Geographic, Rick Riordan, Sy Montgomery, Ted Floyd, with a foreword by Jimmy Chin, written by Dereck Joubert
