Book Recommendation: Swimming with Humuhumu

Took my girl to the dentist for her first visit today (she did great - proud Mom moment) and while we were in the waiting room before her appointment she picked up the book "Swimming with Humuhumu" by Ron Hirschi and asked me to read it to her.  I hadn't seen this book before but it is cute and well done.  A fun way to learn about the life in the ocean surrounding Hawaii.  It has text on each page that tells about a different type of animal life (turtles, whales, fish, birds) and then some lift the flap sections with more information for older readers.  There are also flaps to lift on each page that are written as cards visiting children send home to their grandmother telling them more about their trip to Hawaii.  I think we need to add this book to our home library!