assalamu alaikum
I if could recommend a few books it may be a little easier than looking through an entire site wondering what is good for what.
You can find these books on the Kallamullah website mentioned above [i cant post links yet].
click on the home button and you can do a search for these.
Muhammad: His Life Based on The Earliest Sources (Audio Book), this is the reading of the book by that name and one of the best English works around.
Sharh Aqeedah al-Tahawiyyah, Sharh means explanation, Aqeedah Tahawiyah is something the standard work on the Islam Creed and this work is a comprehensive explanation of it. this will give you the fundamentals to understand islam on a deeper level. You should Google Aqeedah Tahawiyah it is a list of roughly 114 points outlining the core islamic beliefs.
The History of the Qur'anic Text, one of the best works on The History of the Qur'anic Text from Revelation to Compilation.
Stories of The Qur'an, title explains it all.
Al-Adab Al-Mufrad, provides a vivid insight into the moral conduct of the early Muslims in a society led by the perfect character of the Prophet Muhammad (pbuh) ('I was only sent to perfect good character').
110 Hadith Qudsi, some Ahadith hold a distinct place and are termed as Ahadith Qudsi (Sacred Ahadith) and the authority in these Ahadith is attributed to Allah directly through the Prophet (S). This is one of the most fascinating collection you will read.
Sacred Scrolls: 40 Hadeeth Nawawi, “Everyone who desires and looks forward to the Hereafter must be familiar with these hadith because they cover the most important aspects of the religion and they offer direction to all forms of obedience to Allah. This is clear to anyone who ponders these hadith.” - Al-Nawawi’s introduction to his Forty Hadeeth. This is one of the most famous collection in the Muslim world.
Great Women of Islam, This book is about the life stories of the Mothers of the Believers and 16 other Sahabyat who had been given the good news of the paradise in this world by Prophet Muhammad (S).
The Purification of the Soul, One the most concise references that can have a big impact on you once you read it. This topic is the heart of Islam and the reason why Allah gave us religion as whole.
Heaven's Door, Continuation of the popular first book "The Purification of the Soul,".