A user-customized photo book includes a tailored intergenerational historic snapshot message which informs a younger person about the world an older person lived in when they were young. The older person's age and the younger person's age may be used to identify a historic time period in which the older person was the same age as the younger person. A circumstance which occurred in the historic time period may be selected from a database or web search result. The message may be tailored to the ages of the people involved. The message may also be tailored to recite circumstances specific to a topic area or a geographic location. The message may be used in the book's title, dedication, photo captions or watermarks, photo call-outs or other labels, narrative text, and back-cover summary, for example. Items other than photo books may also be customized with such a message.