Dear Shia brothers and sisters, Salamun Alaykum
By shutting your eyes in broad daylight, the day is not going to change in to night.
Any person seeking truth and facts about Islam has to study the history of Islam (not the history of the Muslims) academically with an open mind and free of prejudice.
What do you expect to find in a book written by a Jew on Islam and Muslims?
What do you expect to hear from a Christian evangelist talking about Islam and Muslims to his own congregation?
If you really and truly want to learn about any religion or school of thought, you read their authentic books, sit down with their learned respectable scholars and visit their places of worship.
Be open minded and give yourself a fair chance to study the faith or school of thought in question academically before drawing your own conclusion.
Please study the Quran at your leisure, ponder over the points discussed and then draw your own conclusions.
It is worth reading.