THE LEGEND OF VIKING THUNDER

The Legend of Viking Thunder is illustrated throughout in black and white by Manuel Šumberac

Sim's Uncle Emmett is missing and on the run from the ruthless Council of Keys.

Sim and his cousin Jeopardy are determined to find him. Their search takes them through a hidden door in time to Viking Norway and a desperate mission across land and sea to stop the legendary Gjallarhorn – said to herald Ragnarök, the end of the world – from falling into the wrong hands.

This book can be read as a stand-alone novel, or enjoyed as part of the thrilling Time Keys series.

The Legend of Viking Thunder - M.G. Leonard - 9781035005987