Makarim Al Akhlaq - Ibn Taymiyah
Title: Makarim Alakhlaq
Author: Ibn Taymiyah
Binding: Hardcover 344 pages, high quality.
Publisher: Al Maktabah Alasria
Language: Arabic only
A great reference book about morals in Islam containing a large reference list to hadeeths and Ayat from the Quran. One of the most comprehensive references to morality in Islam.