The irony of trying to read a book about Deep Work in the cracks between other things... Fortunately, Newport allows room for deep work in the cracks, though it's not the optimal way to work. 
 Happily for me, he offers four models for deep working and many suggestions for managing shallow work. Some will find the section on getting buy-in from your boss and knowing when it might be time for a new job particularly helpful. 
 The method relies to an extent on developing focus and discipline so it's not going to appeal to everyone, but the tip off is in the title - if you don't want to invest the time and effort required to work deeply, don't read the book!