I don't know whether this topic has been discussed before, but never mind, there are good 屬靈書 all the time.
Have you read any good 屬靈書 recently? Or any good 屬靈書 that you have read before which are recommendable? Recently, I started reading Stormie Omartian's "Just Enough Light for the Step I'm On". I just start reading it and hope that I can finish it (too busy with the baby and work, and have not successfully finished reading a book for a long time:-( )