It's been a year since I completed my Sue Barton reread, and it seems a pity that I didn't get around to recording my impressions of the later books, so this is a retroactive review, from fast-fading memory.
The fifth book in the series picks up about a year after the last one, and finds Bill and Sue as newlyweds jointly in charge (Sue on the nursing side) of a brand new hospital which had its genesis at the end of the book 4. Hospitals sure got built fast in those days! I had read this installment only once before, and I remember, around age 12 or whenever it was, feeling annoyed at the improbability of Sue managing to round up virtually all of her notable nursing school classmates to work at a tiny new hospital in rural New Hampshire. I still feel this is a silly touch, and really unnecessary on Boylston's part, as these characters play no pivotal role in the story.
I enjoyed the hospital parts of the story very much. Sue's dissatisfaction with an administrative role is believable. It's fun to see how the first ever nursing class (because of course this tiny hospital has a full fledged nursing school attached) shapes up. The presence of Kit, Sue's stalwart best friend and companion in nursing, was a nice constant from the earlier books, and gives the book, with its sometimes uncomfortable plot, a sense of warmth of coziness that it might otherwise lack. The denouement of Mariana's story was surprising but felt emotionally honest.
I loathed the part of the book about Bill and Sue's marriage. Their misunderstanding -- which lasts the course of the whole book -- is so petty and contrived. My earlier sense that Bill is not a real character, but only exists as a convenient source of some sort of romantic conflict that Sue must overcome in book after book was confirmed ten-fold.
Fortunately, as I've written before, the series is somehow something better than the sum of its parts.