El Libro de Las Arenas Movedizas = The Quicksand Book By (author): "Teresa Mlawer, Tomie dePaola"Genres:Childrens books Nonfiction books Science books Nature books Picture Books ISBN0823410579ISBN139780823410576AsinEl Libro de Las Arenas Movedizas = The Quicksand BookOriginal titleThe Quicksand BookDiscusses the composition of quicksand and rescue procedures.