ISBN-13: 9781460252345 / Angielski / Miękka / 2015 / 80 str.
What secrets lurk inside the house of mystery? And what is its connection to the Louis Riel Rebellion of 1885? The gigantic historical house sits forlornly on the Saskatchewan prairie, its windows boarded and heavy locks securing the doors daring anyone to try to enter. But two twelve-year-olds are about to take the risk. James and Sierra are determined to find a way in