Crossword clues for Mockingbird author. 3 lettersAnswerClueLEETo Kill a Mockingbird authorLEETo Kill a Mockingbird author Harper __LEEMockingbird author.LEETo Kill a Mockingbird author HarperLEEHarper ___, author of "To Kill a Mockingbird"LEEAuthor of "To Kill a Mockingbird"HARPERTo Kill a Mockingbird author LeeHARPERTo Kill a Mockingbird author __ Lee