James White is one of the first sci-fi authors I grew up with and in fact is one of the first authors, right up there with Zane Grey and Robert Heinlein, whose books I learned to read without being pushed into it by parents or teachers.
The first book in this omnibus is really a bunch of short stories put together. These stories help us to understand how Sector General came about and allow us to see where the main characters of Conway and O'Mara came from. It also allows the reader to get use to how the hospital deals with everyday problems, ill aliens and special VIPs.
The next two books are full length novels, one about war and the other is about one of the biggest patients you'll ever read about. A 511 pages full of humor, drama and optimism. James White believes that, not only can we all get along, even with aliens, but that we could thrive working together. He believed in the humanity in everybody, including aliens!