Free "Learn Azure in a Month of Lunches" eBook/PDF (Normally $36 USD) @ Microsoft
More than 100 Azure services offer everything you need to build and run your applications with all the performance, redundancy, security, and scale that the cloud has to offer. But knowing where to begin with all these services can seem overwhelming.
Read this e-book to build your cloud computing skills quickly and efficiently. You’ll be productive immediately, and when you finish, you’ll be well on your way to Azure mastery.
You can also do free Azure classes via Pluralsight.