Join Dr. David Throckmartin on a thrilling scientific expedition to the mysterious South Sea Islands, where he uncovers ancient ruins and a portal leading to Muria, an astonishing underground realm. When Throckmartin, along with his wife and two companions, mysteriously vanish, his old friend Dr. Walter Goodwin embarks on a daring rescue mission. As he ventures into Muria, he encounters a breathtaking world filled with incredible beings, remarkable scientific innovations, and the ominous worship of the most malevolent creature of all The Dweller. (Introduction by Mark Nelson)

Join Dr. David Throckmartin on a thrilling scientific expedition to the mysterious South Sea Islands, where he uncovers ancient ruins and a portal leading to Muria, an astonishing underground realm. When Throckmartin, along with his wife and two companions, mysteriously vanish, his old friend Dr. Walter Goodwin embarks on a daring rescue mission. As he ventures into Muria, he encounters a breathtaking world filled with incredible beings, remarkable scientific innovations, and the ominous worship of the most malevolent creature of all The Dweller. (Introduction by Mark Nelson)

Join Dr. David Throckmartin on a thrilling scientific expedition to the mysterious South Sea Islands, where he uncovers ancient ruins and a portal leading to Muria, an astonishing underground realm. When Throckmartin, along with his wife and two companions, mysteriously vanish, his old friend Dr. Walter Goodwin embarks on a daring rescue mission. As he ventures into Muria, he encounters a breathtaking world filled with incredible beings, remarkable scientific innovations, and the ominous worship of the most malevolent creature of all The Dweller. (Introduction by Mark Nelson)

Join Dr. David Throckmartin on a thrilling scientific expedition to the mysterious South Sea Islands, where he uncovers ancient ruins and a portal leading to Muria, an astonishing underground realm. When Throckmartin, along with his wife and two companions, mysteriously vanish, his old friend Dr. Walter Goodwin embarks on a daring rescue mission. As he ventures into Muria, he encounters a breathtaking world filled with incredible beings, remarkable scientific innovations, and the ominous worship of the most malevolent creature of all The Dweller. (Introduction by Mark Nelson)

Join Dr. David Throckmartin on a thrilling scientific expedition to the mysterious South Sea Islands, where he uncovers ancient ruins and a portal leading to Muria, an astonishing underground realm. When Throckmartin, along with his wife and two companions, mysteriously vanish, his old friend Dr. Walter Goodwin embarks on a daring rescue mission. As he ventures into Muria, he encounters a breathtaking world filled with incredible beings, remarkable scientific innovations, and the ominous worship of the most malevolent creature of all The Dweller. (Introduction by Mark Nelson)

Join Dr. David Throckmartin on a thrilling scientific expedition to the mysterious South Sea Islands, where he uncovers ancient ruins and a portal leading to Muria, an astonishing underground realm. When Throckmartin, along with his wife and two companions, mysteriously vanish, his old friend Dr. Walter Goodwin embarks on a daring rescue mission. As he ventures into Muria, he encounters a breathtaking world filled with incredible beings, remarkable scientific innovations, and the ominous worship of the most malevolent creature of all The Dweller. (Introduction by Mark Nelson)

Join Dr. David Throckmartin on a thrilling scientific expedition to the mysterious South Sea Islands, where he uncovers ancient ruins and a portal leading to Muria, an astonishing underground realm. When Throckmartin, along with his wife and two companions, mysteriously vanish, his old friend Dr. Walter Goodwin embarks on a daring rescue mission. As he ventures into Muria, he encounters a breathtaking world filled with incredible beings, remarkable scientific innovations, and the ominous worship of the most malevolent creature of all The Dweller. (Introduction by Mark Nelson)

Join Dr. David Throckmartin on a thrilling scientific expedition to the mysterious South Sea Islands, where he uncovers ancient ruins and a portal leading to Muria, an astonishing underground realm. When Throckmartin, along with his wife and two companions, mysteriously vanish, his old friend Dr. Walter Goodwin embarks on a daring rescue mission. As he ventures into Muria, he encounters a breathtaking world filled with incredible beings, remarkable scientific innovations, and the ominous worship of the most malevolent creature of all The Dweller. (Introduction by Mark Nelson)

Join Dr. David Throckmartin on a thrilling scientific expedition to the mysterious South Sea Islands, where he uncovers ancient ruins and a portal leading to Muria, an astonishing underground realm. When Throckmartin, along with his wife and two companions, mysteriously vanish, his old friend Dr. Walter Goodwin embarks on a daring rescue mission. As he ventures into Muria, he encounters a breathtaking world filled with incredible beings, remarkable scientific innovations, and the ominous worship of the most malevolent creature of all The Dweller. (Introduction by Mark Nelson)

Join Dr. David Throckmartin on a thrilling scientific expedition to the mysterious South Sea Islands, where he uncovers ancient ruins and a portal leading to Muria, an astonishing underground realm. When Throckmartin, along with his wife and two companions, mysteriously vanish, his old friend Dr. Walter Goodwin embarks on a daring rescue mission. As he ventures into Muria, he encounters a breathtaking world filled with incredible beings, remarkable scientific innovations, and the ominous worship of the most malevolent creature of all The Dweller. (Introduction by Mark Nelson)