The second book in the The Adventures of Joe-Joe Nut and Biscuit Bill is Case #2: Mineral Mischief. Written by Renee Hand and Illustrated by: Jake Karwoski.
My nine year old daughter read the book and loved it. She especially liked all the information about rocks and the experiments in the back of the book.
As a homeschooling mom, I love that the experiments were added to the book, as this will give us some fun projects to try.
The book is funny, and educational and is well suited for children ages 7 and up.
I think the only thing I would like to see changed for the series is too see the illustrations done in color, instead of black and white.
You can find more information about the author Renee Hand on her website. She is an award winning author and has written many other books as well as the The Adventures of Joe-Joe Nut and Biscuit Bill. You can order book two through Amazon.com and Barnes and Nobles.
*Disclaimer* I was not paid for this review. I was sent a free copy to read and review. Thank you to Renee Hand for sending the copy and for writing an excellent book.