Invisible friend (#1). Oh E.

Moving with his family to a new (but oh-oh-old) house, Harper was not at all happy, but could not imagine what horror awaited them there! It seems that this ruin is fraught with many old secrets, from which goosebumps run through the skin. And when the younger brother Harper Michael begins to talk about an imaginary friend, and then he behaves more strangely and cruelly every day, the girl understands: she should understand at all costs, which is not so with the old estate, and help her brother. Maybe it is in the past that the key to the salvation of Michael lies? Yes, and Harper herself too...