Is there any good literature on spreads?

Hi guys, do you know of any good books on bull put spreads?

I'm trying to learn as much as I can about them. This forum has been really helpful. Thanks.

 

There are plentiful on the internet. Just google "bull put spread".

 

Take the free courses at www.cboe.com

 

The complete book of option spreads and combinations is by far the most comprehensive book I have ever come across on spreads.