With no light, no heat and miles of sea above you, it might be the strangest, most extreme place on Earth. So, climb inside the submersible and plunge deep down beneath the sunlit surface where you'll discover disturbing and unusual creatures, explore alien-looking worlds and visit the deepest place in the entire ocean, all in this weird and wonderful flap book.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.