Catch a Shark and Other Prehistoric Sea Monsters

Uh-oh. Someone left the door open. Yup: that door. The one that leads to another dimension, where time is all mixed up. And before anyone noticed, a horde of prehistoric sharks and their scary buddies swam through. Now the biggest, hungriest sea monsters that ever existed are living in this book! Oh and it's your job to catch them! So study the clues, strap on your diving gear and turn off the lights. You see, these ocean monsters can't hide in the dark waters. They glow