Two Books to Read for More Info

I found two books to read to further understand the John Hancock Tower. These book are not specific to John Hancock Tower, but they do have decent amount of content on the tower:

Why Architecture Matters - Paul Gold Berger
Skyscrapers: A History of the World's Most Extraordinary Buildings - Judith Dupre

A lot of books I saw only mention or reference John Hancock Tower, but don't go too much in depth on the tower. These book also tell you about other buildings similar to the tower and how past building may affect the design process of this tower and how this tower influence later works to come.