My thoughtful husband has recently been purchasing these beautiful books for some future (presumably) adorable child. We’ve loved looking through each of them and reminiscing about our own visits to these marvelous cities. The majority of the original series have been reissued and are available to purchase from various online retailers, including Amazon. My favorite aspect? The books include the original text from the 60s, as well as footnotes documenting any factual changes. They are great historical representations of perceptions and simply, a beautiful read!