What is Reddit's opinion of iShia Books?

From 3.5 billion Reddit comments

Hi,

Can you read arabic? If you can, all of Shia books are in arabic, especially the ones taught in Shia jurisprudence and in the Shia seminaries.

This is a very good starting point.

Also, for purchasing books, you can try this site.

And if you're an android user, I would recommend this application.

iShia Books

https://play.google.com/store/apps/details?id=org.iShia.iShiaBooks