Heroes of Islam by Prof. Muhammad Esma'il Sieny gathers more than seventy short biographies — the four Rightly Guided Caliphs, 47 male and female Companions, 8 Tabi'un, 6 scholars, 7 reformers and 7 Muslim scientists — drawn from authentic sources and chosen for the qualities that made them worth remembering.

The lives of the four Rightly Guided Caliphs — Abu Bakr As-Siddiq, 'Umar ibn Al-Khattab, 'Uthman ibn 'Affan and 'Ali ibn Abi Talib رضي الله عنهم — in question-and-answer form. Their acceptance of Islam, their companionship of the Prophet ﷺ, their rule and their legacy....