If you are looking for small scale, cozy cottages you will be disappointed. For example, at page 37 there is a very comtemporary box style, three story structure, perhaps 2,800 square feet; the facade is deceptively board and batten, painted barn red. The living/dining/kitchen is one big open room, perhaps 36' by 14' with a 16' high ceiling. One outside wall, 36 by 16, is glass, which is impressive, but not conducive to an intimate, cozy milieu.
At page 77 there is a three story prefab 'art moderne' structure that makes an impressive architectural statement, but it is by no stretch a "cottage".
At page 187 is a remodeled barn: it's three stories, all open inside, ceilings 16 feet or more high, with a wall of glass. It's certainly not a cottage. It doesn't even look much like a barn anymore.
The book cover suggests "each of the cottages is intimately scaled, seamlessly linked to the landscape...", which is just merchandising, promotional nonsense. For the most part these structures are just large houses, ego statements for the owner and architect. The authors are revisionists, changing the meaning of 'cottage' to include whatever they wished to put in their book.