Brigadier and the Spirit Pony

Gabi, her sister Alexandra and her horse Brigadier have joined their estranged father and his girlfriend for a week’s holiday in the Harkerville forest. But Gabi feels an unease in Brigadier. Should she have paid more attention to Sibella’s warnings about nightwalkers? And could a week really be long enough to get to know their father, absent from their lives for so many years?