A great book with interesting information on the history and design ideas behind important skyscrapers throughout history. The physical format - tall and narrow, like a skyscraper - is a blessing and a curse. It is too tall to lug around in any of the usual bags, backpacks, etc., that one would usually use, and can be rather unwieldy to position and read. However, the format allows making the best use of high quality black and white images of each building.
There are two drawbacks that had me deduct one star. First, as other critiques have pointed out, it would have been good to have at least a few color photos, especially of buildings where color is a unique, distinguishing design element of the building. Second, having read the 2008 edition checked out from the local library in 2023, it might have been better if several of the "to be completed in...." buildings had been left out, especially if they were not very far along in getting built as of the time of the writing. There were several buildings, perhaps most noticeably the Chicago Spire, which had many promising words written about them in the book, but never got built.