[Zafran]

salaam

Is Tasawwuf a science of Islam. If so which books are good to learn about it.

peace

 

[AabiruSabeel]

Please check:
http://www.khanqah.org/books/show/reality-of-tasawwuf
http://www.tasawwuf.org/basics/what_tasawwuf.htm

If you know Urdu, then you can check:
http://www.khanqah.org/books/show/tazkia-e-nafs-20071030

You can find more info on http://www.khanqah.org/ and http://www.tasawwuf.org/

You can also buy the English Translation of Imam al-Ghazzali's Mukashfat al-Quloob from here: http://www.albalagh.net/bookstore/?action=view&item=1435