When do bats and monkeys sleep? Do they sleep in the day? Do they sleep at night?

Whether your fascination with sharks stems from fear or curiosity, your knowledge of these animals will improve immensely when you consult this book.

Bettie Blue doesn't want to go to sleep. She tells Mama that she will be a Shark and sleep like the sea creatures do. Oh, Bettie Blue, what will Mama do? Follow along in this adorable book by author/illustrator Katie Hevey to find out if Sharks sleep or not!

2017 Amelia Bloomer List, Early Readers Nonfiction This picture book biography follows the life of Eugenie Clark, the Japanese-American scientist, researcher, and diver, who became famous as "The Shark Lady" for her groundbreaking discoveries about shark behavior. Before Eugenie Clark's groundbreaking research, most people thought sharks were vicious, blood-thirsty killers. From the first time she saw a shark in an aquarium, Japanese-American Eugenie was enthralled. Instead of frightening and ferocious eating machines, she saw sleek, graceful fish gliding through the water. After she became a scientist—an unexpected career path for a woman in the 1940s—she began taking research dives and training sharks, earning her the nickname "The Shark Lady."

Answers a variety of questions on the habits and characteristics of sharks.

Amelia the shark is tired but she's not ready to sleep. In this fun bedtime book, a silly shark explores the way other sea animals get ready for bed until she's finally ready to say goodnight. From the author and illustrator of The Hungry Shark.

Shark-tastic! Stink gets to sleep with the fishes after his parents win an aquarium sleepover. But wait — what’s that lurking beyond the KEEP OUT sign? When Stink’s parents win tickets for the whole family to sleep over at the aquarium (along with Stink’s two best friends), it sounds like a science freak’s dream come true. Stink loves the sea-creature scavenger hunt (Bat ray! Brain coral!), the jellyfish light show, and the shiver of sand tiger sharks with razor-sharp teeth. And of course Stink is nuts about gross stuff, but after some spooky stories around the virtual campfire, can he manage to fall asleep thinking about the eating habits of the vampire squid? Especially Bloody Mary, the mutant, glowing Frankensquid that’s supposed to be on the prowl?