Please help me find a childhood book probably written in the late 50s 60s or early 70s. Similar to The Secret Garden, it was a weird tale of a boy named, I believe, Micah who gets lost in the woods and he’s gone for such a long time he has to learn to survive eventually he finds an old moss covered skeleton that he befriends similar to that movie “Castaway ” where Tom Hanks befriends a basketball. Anyways, the boy is all alone. I think he builds some sort a little hut and learned to survive on his own. I think, he’s about 12 or so and eventually someone finds him like a little girl or something and he tries to introduce her to the skeleton and she freaks out and runs away so the boy’s left alone again in the forest with his skeleton friend and I don’t remember the dénouement but it’s kind of sad. Eerie yet beautifully written and haunting tale. It wasn’t very long but I think I was about 10 when I read it and it transfixed me.