Caroline Hartley and the Dreadnought Battleship

<p>Caroline Hartley has a magic key. It has allowed her and her brother Martin to secretly step through an attic door and time-travel back to 1912 at the castle they have been staying at in central Europe. Unfortunately bad weather in the present has forced them and their father Chris to leave the castle and go back to Bratislava. </p><p>The Hartley children would love to return to the castle as they would like to use Caroline’s magic key again. Both wish to time-travel back to 1912 where they can meet their friends who have invited them to see the inspection of the fleet in Trieste Austria-Hungary. Caroline is currently unsure if this will be possible.</p>