Full AspenCat Catalog

How big is a giant squid? What is a dragon-fish? How do deep-sea creatures find food? What do scientists think some mythical sea monsters might really be? It's Jack and Annie's very own guide to the strange creatures of the sea including ; Sea monster legends ; giant pacific octopuses ; prehistoric sea monsters ; deep-sea exploration and much more.

Dinosaurs aren't the only animals that roamed the earth during the prehistoric era. There was the Archelon, the largest turtle ever, measuring over 13 feet, and the Argentavis, the largest bird ever recorded, weighing in at over 140 pounds! Packed with facts about humongous animals from this time period.

An illustrated guide to the physical characteristics, behaviors, diets, and habitats of dinosaurs.