Dead Boy Detectives (2013) #6

Lovestruck Charles is trying to find something to say about Crystal's cosplay (apart from 'Wow'). His ghostly detective partner, Edwin, returns from his investigation in the cat-crazy house and has some mad story about two girls trapped halfway in and halfway out of a mirror. 'We absolutely must rescue them, Charles. They've been there for decades...' The series IGN calls 'absolutely charming' and 'a visual marvel' continues!