Well, my director gave me his college book from his stage management class. I read it cover to cover and it was amazing. I'm so glad i read it. The book basically talks about all aspects of the theatre, stage management and running shows effieicntly.
I loved the beginning which basically says all the good characteristics of a stage manager.
The book is called "Stage Management" by Lawerence Stern. The copy my director gave me was the 2nd edition. Hes up to the 8th edition, which just arrived on my doorstep.
I think its a great book for any new or old SM. Enjoy guys.