Hello crossword solvers! Today let's find the answer to the clue Harper who wrote "To Kill a Mockingbird" from the USA Today crossword. After we've gathered any other hints from the USA Today crossword puzzle and all possible helpful and relevant information from other sources, we are ready to solve the clue Harper who wrote "To Kill a Mockingbird". The answer we found for the clue Harper who wrote "To Kill a Mockingbird" is: