Wiley, a leading publisher of photography books, is partnering with SmugMug.com to host the Wiley Photo Challenge, a series of themed photography contests that are accepting entires from today through 6/31/09. The three themed rounds will include: "travel" photos (May 2009), "bliss" photos (June), and "celebrations" (July).

Winners will be awarded cash and other prizes, including a $500 Grand Prize, Adobe Photoshop Lightroom 2 software, SmugMug Pro membership, Wiley books, and more.

Enter your photos at: www.wileyphotochallenge.com.