The Cthulhu Case Reading Order

Sherlock Holmes and the Shadwell Shadows

2016

Sherlock Holmes and the Miskatonic Monstrosities

2017

Sherlock Holmes and the Sussex Sea-Devils

2018

Sherlock Holmes and the Christmas Demon

2019

Sherlock Holmes and the Three Winter Terrors

2021

Sherlock Holmes and the Highgate Horrors

2023