These are such fun, fast-paced mysteries. Enola is a fantastic character who gains maturity and wit with each endeavor. The mysteries are simple enough to follow without being completely transparent. They are witty and quirky, but not condescending to the younger reader. Perfect for the older middle grade or lower YA mystery lover, but clearly an adult can enjoy them as well. A nice little palate cleanser and something enjoyable that you can finish in a day.