So excited to share another starred review for THE LAST UNEXPLORED PLACE ON EARTH! Here’s the entire review from School Library Journal: Gr 4-7–People have explored every continent in our world, and yet the ocean is still mostly untouched. That’s where the submarine Alvin comes in. The vessel has helped discover amazing things in the ocean, such as the Titanic’s wreckage, volcanic ridges, wrecks at the bottom of the Black Sea, seemingly impossible life at the bottom of the ocean, and more! All of this is possible in a tiny sub that only fits three people and can go up to 21,000-ft below the surface of the ocean. This fascinating…