With 40 million copies sold, To Kill a Mockingbird's poignant but clear-eyed examination of human nature has cemented its status as a global classic. Tom Santopietro's book, Why To Kill a Mockingbird Matters, takes a 360 degree look at the Mockingbird phenomenon both on page and screen.

Santopietro traces the writing of To Kill a Mockingbird, the impact of the Pulitzer Prize, and investigates the claims that Lee's book is actually racist. Here for the first time is the full behind-the-scenes story regarding the creation of the 1962 film, one which entered the American consciousness in a way that few other films ever have. From the earliest casting sessions to the Oscars and the 50th Anniversary screening at the White House, Santopietro examines exactly what makes the movie and Gregory Peck's unforgettable performance as Atticus Finch so captivating.

As Americans yearn for an end to divisiveness, there is no better time to look at the significance of Harper Lee's book, the film, and all that came after.