It tells the tale of an intrepid explorer, his four grandchildren and their adventures.
The Sun
He has, in the gaps between his main task of being an intrepid explorer, earned a living as a lawyer.
Times, Sunday Times
Who are they, these intrepid explorers?
Times, Sunday Times
Even the most intrepid explorers feel fear.
Times, Sunday Times
Fast forward 400 years, and this otherworldly land welcomes two more intrepid explorers.
Times, Sunday Times