If you know of other good books about Shantideva, please pass them along via a comment. Thanks!
Shantideva. translated by Alan Wallace. A Guide to the Bodhisattva Way of Life. Snow Lion Publications: 1997.
The Way of the Bodhisattva: (Bodhicaryavatara), Revised Edition (Shambhala Classics). 2006
His Holiness the Dalai Lama. A Flash of Lightning in the Dark of Night: A Guide to the Bodhisattva’s Way of Life. Shambala: 1994.
His Holiness the Dalai Lama Practicing Wisdom. Wisdom Publications: 2005.
Geshe Yeshe Tobden. The Way of Awakening: A commentary on Shantideva’s Bodhicharyavatara. Wisdom Publications: 2005.