Congratulations to the winner of our August quiz, Mona N. Mansour, MS, Department of Ophthalmology, Al-Zahraa University Hospital, Al-Azhar University, Cairo, Egypt. The correct answer to our August challenge was retinoblastoma. For a complete discussion of this case, see the Small Case Series section in the September Archives (Sarafzadeh S, Corrêa ZM, Augsburger JJ. Familial retinoblastoma with unilateral and unifocal involvement in 2 families. Arch Ophthalmol. 2008;126:1308-1309).