It features siblings, Alex and Zoe Sherlock, who take their last name as inspiration when choosing a summer job. Their sassy grandfather and friends join them in a search for famous mobster, Al Capone’s hidden treasure. Their investigation leads them to uncover something more nefarious.

This book intermingles Floridian history, culture, and landscape with the main plot. There was also a mixture of law and proper procedures to collect evidence to prosecute a criminal. These factual features gave this middle grade fiction a touch of nonfiction aspects to appease several types of readers. The logical way the children researched facts to find answers was interesting and could inspire younger readers to become sleuths.

The positive relationships between friends and family along with the entertaining detective tale made this a delightful wholesome read for all ages