Another book Ivy has been reading lately is Dave Ross's A Book Of Hugs.  Each page talks about a certain type of hug - octopus hug, fish hug, Mommy hug, etc.  Most of the hugs are adorable and illustrated with great pictures.  Some of the types of hugs are a bit odd - Great-Aunt Mary hugs, knee hugs, rock hugs, lamp post hugs, etc.  However, the concept is cute, and Ivy seems to enjoy this!