Take a look inside the human body in this super fun and super gross fourth book in the nonfiction Level 2 Ready-to-Read series about all the grossest things!

How are scabs formed? Why do mites live on your eyelashes? How much urine can a human bladder hold? Learn the answers to these questions and even more super gross human body facts with Dr. Ick and Sam the Dog…if you dare!

Take a look inside the human body in this super fun and super gross fourth book in the nonfiction Level 2 Ready-to-Read series about all the grossest things!

How are scabs formed? Why do mites live on your eyelashes? How much urine can a human bladder hold? Learn the answers to these questions and even more super gross human body facts with Dr. Ick and Sam the Dog…if you dare!