The Smoky God Level 4 – Charter Web A hollow earth book. The Smoky God by Willis George Emerson. LINKS https://play.google.com/store/books/details?id=kSoiDAAAQBAJ&gl=us&hl=en-US&source=productsearch&utm_source=HA_Desktop_US&utm_medium=SEM&utm_campaign=PLA&pcampaignid=MKT-FDR-na-us-1000189-Med-pla-bk-Evergreen-Jul1520-PLA-eBooks_Fiction&gclid=Cj0KCQiA9P__BRC0ARIsAEZ6irisOLysjvcAGx75U7dpYcMhTTORvOVbuwtQ7J5ehtzDwGOCd6C4taQaAvNfEALw_wcB&gclsrc=aw.ds https://www.youtube.com/watch?v=MD_VQHYFb1Y