Hi, I'm looking for a book that I read when I was younger in the 80s, early 90s I remember a hardcover book, the border was black with white polka dots. the rest of the book may have been orange. It had a little girl that had a mushroom head may have been red and white polka dots. She is walking through the woods, it's stormy and she has an encounter with some type of sea monster. It takes place in the forest. I believe the character's name is poppy or poppyseed and may be in the title. Thank You