In the sequel to Time Tunnel to Londinium, David Johnson returns to Roman Britain, this time 50 years later than his previous visit. His friend is now an old man but, once more, David is able to help Marcus with a bit of a problem, as well as helping out a group of archaeologists in his own time period. A mix of time travel fun and some real historical facts to stir up a bit of interest in history.
As one reviewer commented, Olli doesn't patronize the listener, and although the series is aimed at children aged 8-12 it is also a very enjoyable listen for adults, even in their second childhood. Ideal for UK KS2 school curriculum.