Royal Pirates Lost treasure, hidden clues and treacherous double agents test the courage of young time travellers, Robert and Alice, in this the fifth of their adventure mysteries. Lives will be at stake if they fail. Their enemies are deadly. Will they be able to keep England safe? Part of the "Time Trigger"" series, this book is aimed at children aged 8-12. "
This book is part of a book series called Time Trigger .
There are 144 pages in this book. This book was published 2005 by Dragonheart Publishing .