Carol Olivia Queen (b. 1995/6) attended the Charmbridge Academy from 2007 to 2014.
Described as "a somewhat awkward-looking girl with mousy brown hair and glasses," she is generally quiet. Her familiar is "a large brown rat." Her name appears on the Registrar's Scroll immediately before Alexandra Quick.
In September of 2010, she and Sonja visited Chu and Quick on the first day of school after hearing that Quick had been attacked by a murder of crows on the Invisible Bridge.