Henrietta has a habit of making things up. Some things are true: Henrietta has a baby brother the size of a sock (almost), a crazy brown dog named Madge, and a constant hunger for chocolate ripple cake. She is good at explorification and making her dad's undies into a superb hat. Her favorite color is red and she wants to be an explorer. She describes some of her life with her baby brother Albert, her dog Madge, her best friend Olive, and what it is like to be "half a Hen and half a Rietta." Other things are not true: Henrietta says she can keep a secret. She cannot. But if Henrietta has a big habit of making things up, she has a bigger habit of making things fun, even little brothers and hamsters. So come meet Henrietta, and make an irresistable, irrepressible new friend.