"The sky is getting dark. In the city, a little girl is eating her dinner, brushing her teeth, and getting ready for bed. Meanwhile, her mother is putting on her coat and getting ready to go to work. Where is she going and who will she see along the way? As the night goes on, readers will see nurses, cleaners, delivery workers, doctors, police officers, journalists, and many other workers who help keep the city running all through the night"--

Mole and Vole always venture out into the world to see what nature they can find, but after an accidental move from the country to the city, the best friends have to learn to discover new plants and animals in their new environment.

Traces the development of one street from the Stone Age to the present day, from dirt track to the rebuilding of inns as wine bars, showing how people lived and what they did all day.