Flavia de Luce The Grave’s a Fine and Private Place by Alan Bradley

This is a delightful 1950s 1960's murder mystery is entertaining an smart.  Chemicals, poisons and mayhem are addressed by Flavia, a young girl barely in her teens.  Her father has passed away recently.  The girls need a break but don't get far from danger.  It's a good read an a good audio book.