Her Majesty the Queen Investigates Series
(5 books)

Books in the series:
1.  
The Mystery of the Fabergé Egg (2020)
* (Prequel)

2.  
The Windsor Knot (2020)

3.  
A Three Dog Problem (2021)

4.  
Murder Most Royal (2022)

5.  
Death in Diamonds (2024)