The forest of moon and sword by Amy Raphael

12-year-old Art lives in a small village in Scotland. Her mother has always made potions that cure the sick, but now the townspeople say she is a witch. One cloudless night, Art’s mother is accused of witchcraft, arrested, and taken from Scotland to England. Art mounts her horse, taking a sword, a tightrope, and a herbal recipe book, and begins a journey through wild forests to find her mother before summer solstice, using nature’s signs and symbols to guide her. On her journey, Art will discover what sacrifices she will need to make to be reunited with her mother – and to alter the fate of women everywhere. But will she reach her, before it’s too late?