Bøger i Dani and Caitlin Mysteries serien

While camping in Ontario's Algonquin Park, Dani and Caitlin are stunned to see a ghostly canoe drifting towards the shore. Is this really the ghost of painter Tom Thomson?

After meeting the ghost of long-dead prime minister William Lyon Mackenzie King, preteen sleuths Dani and Caitlin must save his estate and maybe even solve a federal crime.