The discovery of an old book provides more information on the medallion, but Paige and Dane will soon be returning to Canada and know it will be several months before they can make another time trip with their cousin Jack. Then, amidst all the preparations for Grantie Etta’s one hundred and fifth birthday party, strange things start to happen. As a result Jack, too, must go to Canada. Once there, it soon becomes apparent that the only way for the Time Rose Travellers to stop the increasingly distressing alterations to their modern-day lives is to venture far into the Okangan Valley’s past and locate the syilx girl who has the legendary Arcanus Piece.