The attendees of Malice Domestic 25 have chosen the winners of the 2011 Agatha Awards. All convention attendees who registered by in 2012 nominated 5 works in each category. The winners were announced at the awards banquet held in Bethesda, Maryland. Each winner receives a teapot emblazoned with a skull and crossbones.
- The Historical Novel winner is Dandy Gilver and an Unsuitable Day for Murder by Catriona McPherson.
- The Short Story winner is “Mischief in Mesopotamia” by Dana Cameron, published in Ellery Queen Mystery Magazine in November.