Oscar Wilde wrote a Ballad about his time in one of these places called Reading and Stephen King wrote a short story about a man in one of these places who uses a poster of Rita Hayworth to protect a secret escape route. Henry David Thoreau spent a night in
one of these places for refusing to pay his poll tax, and Martin Luther King, Jr. wrote a famous Letter from one of these locations in Birmingham, Alabama. For 10 points, name this type of location, which the protagonist of Alexandre Dumas' Count of Monte Cristo is finally able to escape from after 14 years.
A) Prison
B) Hospital
C) School
D) Library