If you work in IT (heck, even if your business has any IT - so that's all of you), then there's a book that you should read; "The Phoenix Project: A Novel about IT, DevOps, and Helping Your Business Win".
Regardless of your specific role, I'm certain that you'll learn something useful (and more importantly, actionable). I've changed my approach to doing a few things already based on lessons I've taken from the book and I still need to process some more ideas around how to do stuff better. I expect that I'll be reading it at least one more time through so that I don't miss anything that I could make use of.
One month ago, I'd never heard about this book. Of all the interesting and useful things that I took away from the Microsoft Global MVP Summit this November, I suspect that this will have the greatest impact. Fellow PowerShell MVP Steven Murawski often talks about DevOps and recommends this book in his presentations. He's such a fan of the book that he brought a bunch of copies to give out and I was very glad to receive one after hearing him extol its virtues. (Thanks Steven!)
Having read the first few chapters on the flight back from Seattle, on landing I purchased the Kindle edition from Amazon UK so that I could carry it around on my Kindle and phone in order to reduce the barriers to being able to consume it!
Personally, I love the approach that this book takes. By encompassing so much useful information about ITSM, DevOps methodologies and much more in a novel with an engaging storyline, I was able to read it much more easily and quickly that many of the dry technical texts that bog down our industry. I think that it also helped me to digest the information and apply it to my work situation more easily, even though I work in a significantly different type of organisation to that in the story.
The bottom line is that this isn't just a good book, it's an important book. You should read it at the first available opportunity. We'll all be the better for it.