Congratulations to the winner of our October quiz, Alireza Majidi, Tohid Hospital, Sanandaj, Iran. The correct answer to our October challenge was solitary fibrous tumor of the sclera. For a complete discussion of this case, see the Clinicopathologic Reports, Case Reports, and Small Case Series section in the November Archives (Su GW, Perez N, Simons KB, Harris GJ. Solitary fibrous tumor of the sclera. Arch Ophthalmol. 2007;125:1572-1574).