For 10 points, name this Scottish author whose "Waverly" novels include The Bride of Lamermoor and Ivanhoe.
In one novel by this man, Amy Robsart is hidden in Cumnor Hall by her husband Robert Dudley, and is murdered by Richard Varney. Another novel by this author sees Charles Porteous dragged from Tollbooth prison, to which the title ironically refers, and Effie Deans marries the outlaw Robertson. This man wrote the novels Kenilworth and The Heart of Midlothian, which are both part of a 27-novel series of works named for his first novel, in which the title character is a soldier fighting for Bonnie Prince Charlie. For 10 points, name this Scottish author whose "Waverly" novels include The Bride of Lamermoor and Ivanhoe.
In one novel by this man, Amy Robsart is hidden in Cumnor Hall by her husband Robert Dudley, and is murdered by Richard Varney.
Sir Walter {Scott}