: The series is frequently compared to classics like Nancy Drew , the Hardy Boys , and the Boxcar Children for its fast-paced, "rip-roaring" adventure style. Ava & Carol Detective Agency (Books 7-9)
: The duo investigates stolen gemstones from a museum in their hometown of Livingston, Massachusetts. Ava y Carol_ Agencia de Detecti - Thomas Lockha...
: Showcases the girls' forensic skills as they track down missing pets. The Eye of God The Crown Jewels Mystery : The series is frequently compared to classics
The series is often available in bundles (Books 1–3, 4–6, and 7–9). The primary reading order is as follows: The Eye of God The Crown Jewels Mystery
: A Christmas-themed investigation into a supposedly haunted house and a string of local robberies.
: Ava's best friend. Together, they utilize forensic techniques such as dusting for fingerprints, analyzing hair samples, and casting footprints. Series Reading Order
: An adventure in Italy involving a kidnapping and a legendary ring.