Dig Deep bundle is 5 books. This is an enjoyable book bundle with lots of drama between the construction crew and the scientists who come in when dinosaur bones are found. These two groups form a feud as the scientists want to find if there are more bones to be discovered and the construction crew wants them gone so they can get back to work. In the mean time members of each group fall in love with each other which causes more drama, sleeping with the enemy and all. I liked the end and the resolution that happened as they all find their happy endings. Narrator Austin Jay does a fabulous job.