The author provides a pictorial tribute to the variety of public transport visible on the streets of Cardiff from the mid-1950s through to the mid-1970s, the era when colour photography was becoming popular. The book includes over 80 colour photographs portraying street scenes with a public transport interest. Although the captions provide information about the bus or trolleybus featured, the author goes further within the captions to explore the environment, in particular the buildings, which also feature within the photographs.