Holly Jackson’s “A Good Girl’s Guide to Murder” series is a gripping young adult mystery series that follows protagonist Pip Fitz-Amobi as she investigates complex cases.

1. **A Good Girl’s Guide to Murder**: High school student Pip Fitz-Amobi investigates a closed murder case in her hometown, uncovering dark secrets and facing unexpected dangers as she seeks the truth.

2. **Good Girl, Bad Blood**: After successfully solving her first case, Pip vows to give up sleuthing. However, when a friend goes missing, she launches a new investigation, realizing that danger is closer than she thought.

3. **As Good As Dead**: Pip faces her most personal and perilous case yet as she becomes the target of a stalker. To survive, she must unravel the mystery threatening her life and confront the darkness she’s unearthed.

The series is acclaimed for its compelling plots, strong character development, and intricate twists, making it a favorite among fans of young adult thrillers.