Must have forgotten to snap a pic of this one before I returned to the library. No complaints from the kids, but this was my least favorite of the three. #mordecaireads
This series good for marrying science and adventure. This time Jack and the Geniuses are solving a mystery in Hawaii. Not as much potty humor as in the first book, but the kids will definitely laugh at loud at some of it.
Book 2. Although not really necessary to read them in order, but some of the adventures from earlier are mentioned.