The Shadow of the Great Fire: 17 (Shadows of the Past)

The seventeenth book in the Shadows of the Past series: In 1666 as London recovers from a deadly plague the old medieval city with its narrow streets has become a tinderbox. After a long hot summer a small spark is all it takes for the whole place to go up in flames - but is this a simple accident or a deliberate act of sabotage? Towards the end of August only days before the Great Fire will break out three time-travelling children and their talking cat land on the doorstep of one of the most famous figures of the 17th century. Can they discover why theyve been sent there before its too late? Time is running out...