Qur'an (the direct uncreated revelation of Allah):

The Holy Qur'an: English Translation of the meanings and Commentary, Mushaf Al-Madina An-Nabawiyah, IFTA Publishers

The Holy Qur'an, English Translation: Pickthall, Islamic Book Service

The Koran Interpreted, Translation: A.J. Arberry, Simon & Schuster

Click Here for Chronology of Revelation

On-line Qur'an: http://www.usc.edu/schools/college/crcc/engagement/resources/texts/muslim/quran

Tafsir (commentary on the Qur'an):

Tafsir: Ibn Kathir (10 volumes), abridged - Shaykh Safiur-Rahman Al-Mubarakpuri, Darusalam

On-line versions:

Hadith (narration on the words and deeds of Muhammad):

On-line Hadith: http://www.usc.edu/schools/college/crcc/engagement/resources/texts/muslim/hadith/

Saha sitta - The Reliable Sunni Six in precedent order: Bukhari, Muslim, Abu Dawood, At-Tirmidhi, An Nisa'I and Ibn Majah

Understanding the Hadith: The Sacred Traditions of Islam, Ram Swarup, Prometheus Books

Sirah Rasul Allah (biography of Muhammad):

The Life of Muhammad, a translation of Ibn Ishaqs' Sirat Rasul Allah, A. Guillaume, Oxford

On-line versions: