Agatha Christie's. Agatha Christie wrote romance novels under the name Mary Westmacott.
More Literature Trivia
Wicked. The book "Wicked" was adapted into a Broadway play and spawned a sequel.
Dix Noble. Dix Noble is a sheriff in "Double Take".
Pirate. Ted Bell is the author of the Alex Hawke series.
Capulet. Juliet is from the Capulet family and Romeo is from the Montague family.