A Grave Misunderstanding

2017

Barnum's Angel

2022

Flicker

A Paranormal Mystery

2014

Penelope Goodlove's Invisible Detective Agency

The Elephant Who Cried Wolf

2022

Simon Grave and the Curious Incident of the Cat in the Daytime

2019

Simon Grave and the Drone of the Basque Orvilles

A Simon Gravy Mystery

2020

Simon Grave and the School of Casual Invisibility

A Simon Gravy Mystery

2022

Simon Grave and the Sons of Irony

A Simon Grave Mystery

2021

Simon Grave and the Wrath of Grapes

A Simon Gravy Mystery

2023

The Barnacle's Son

2023

The Cave of the Six Arrows

2021

The Fool's Gambit

2023