Ava & Carol Detective Agency
1 The Mystery of the Pharaoh's Diamonds (2018)
2 The Mystery of Solomon's Ring (2018)
3 The Haunted Mansion (2018)
4 Dognapped (2019)
5 The Eye of God (2019)
6 The Crown Jewels Mystery (2019)
7 The Curse of the Red Devil (2020)
8 The Witch's Secret (2020)
9 The Christmas Thief (2020)
10 The Mystery of the Egyptian Pyramid (2023)
11 The Screaming Monkey (2025)
12 The Haunted Campout (2026)
13 Mystery at the Softball Nationals (2026)
2 The Mystery of Solomon's Ring (2018)
3 The Haunted Mansion (2018)
4 Dognapped (2019)
5 The Eye of God (2019)
6 The Crown Jewels Mystery (2019)
7 The Curse of the Red Devil (2020)
8 The Witch's Secret (2020)
9 The Christmas Thief (2020)
10 The Mystery of the Egyptian Pyramid (2023)
11 The Screaming Monkey (2025)
12 The Haunted Campout (2026)
13 Mystery at the Softball Nationals (2026)
Omnibus editions
Ava & Carol Detective Agency Books 1-3 (2018)
Ava & Carol Detective Agency Books 4-6 (2019)
Ava & Carol Detective Agency Books 7-9 (2020)
Ava & Carol Detective Agency Books 4-6 (2019)
Ava & Carol Detective Agency Books 7-9 (2020)