- Series: The Thirteenth Sign Series Record # 72375
- Sub-series of: The Deadside World
- The Thirteenth Sign
- 1 Witch Unexpected (2020) by Debbie Cassidy
- 2 Witch Undecided (2021) by Debbie Cassidy
- 3 Witch Untold (2021) by Debbie Cassidy
- 4 Witch Unbound (2021) by Debbie Cassidy
- 5 Witch Unmade (2021) by Debbie Cassidy
- The Thirteenth Sign: The Complete Series (2022) [O/1-5] by Debbie Cassidy