What dwells in the deep?

"In the deepest depths there live the most mysterious creatures on earth. Some make light by themselves, some are toothless, and some have more limbs than this book has pages! This book brings these rarely seen creatures to full-colour life for little eyes and little hands so that deep-sea exploration can begin at even the earliest age. Full of short, simple facts that will inform and delight babies, kids, and even parents! From the vampire squid...