Odoo is Pretty Amazing

If you are new to Odoo version 8, then this book is definitely for you. The author gives a very hands on, visual (lots of screenshots) walk-through on everything you need to get from nothing to a full blown manufacturing operation - finances, admin/security and all. He goes through each module and explains how it affects the system when its installed and how to configure and use each one. It was a great resource in getting my wife's printing business up and running. There is still a lot to learn, but had it not been for this book, I would not have know what to do.

If you are an experienced Odoo user, you'll learn the new features that version 8 has to offer. He also makes notes of some of the differences in the sas (software as a service) version while walking through a the local install version. 

It's organized by module, so if you have an accountant that needs to learn the ropes, just point them at the accounting section of the book. If you want HR to follow a new process when finding, interviewing, hiring new employees, then point them at the HR module section. Tons of good information and tips available in this book.