Here you can find lists of great Machine Learning books are or have been used to teach courses at Harvard.
By: Richard S. Sutton, Andrew G. Barto
By: Ian Goodfellow, Yoshua Bengio, Aaron Courville
By: Yaser S. Abu-Mostafa, Malik Magdon-Ismail, Hsuan-Tien Lin
By: Tom M. Mitchell
By: Stuart Russell, Peter Norvig
By: Christopher M. Bishop