Shiavault - a Vault of Shia Islamic Books Invitation to Islam Epub (E-Readers) Mobi (Kindle) An excellent introduction to 'What is Islam?', the main Islamic beliefs and practices, religious texts, as well as other Islamic issues such as marriage, social life, women and law. Preface Introduction Part 1: Islamic Beliefs (the Pillars of Islam) Part 2: Islamic Practices Part 3: Religious Texts Part 4: Other Islamic Issues