The Quotient of Murder (Professor Sophie Knowles)
A Function of Murder (Professor Sophie Knowles)
The Probability of Murder (Professor Sophie Knowles)
The Square Root of Murder (Professor Sophie Knowles)
Mix-up in Miniature: A Miniature Mystery (Miniature Mysteries)
The Hydrogen Murder (The Periodic Table Series Book 1)
The Oxygen Murder: A Periodic Table Mystery (The Periodic Table Series Book 8)
The Nitrogen Murder: A Periodic Table Mystery (The Periodic Table Series Book 7)
The Boric Acid Murder: A Gloria Lamerino Mystery (The Periodic Table Series Book 5)
The Carbon Murder: A Periodic Table Mystery (The Periodic Table Series Book 6)
The Fluorine Murder (The Periodic Table Series Book 9)
The Helium Murder: An Avalon Mystery
Beryllium Murder (Worldwide Library Mysteries)
Lithium Murder (Worldwide Mystery)
Murder in Miniature (A Miniature Mystery)
Monster in Miniature (A Miniature Mystery)
Mourning in Miniature (A Miniature Mystery)
Malice in Miniature (Wheeler Cozy Mystery)