This is the fourth Headrick book I've read, so I feel like I've already written a fair bit on Goodreads about him. It's something of an update to *The Tools of Empire*, which is one of those books that everyone cites when writing about imperialism.
I would strongly recommend this one ahead of Tools, because it really has engaged a bit more with the surrounding literature, particularly Philip Curtin's stuff. It also extends out the timeline and tries to come up with cross-cutting themes.
Headrick dedicates the book to his mentor, William McNeill, and that's appropriate. This is very much in McNeill's style.