Items with "Riker, Edward T." as Credited Author
Note: This list is sorted by the earliest known
dated edition for each title; earlier editions may exist.
Date Unknown
Il manicomio di Arkham2018
The Arkham MadhouseAt the Mountains of Madness
The Dreams in the Witch House
En las montañas de la locura
El manicomio de Arkham
Le montagne della follia
Los sueños en la casa de la bruja
2019
I sogni nella Casa della Strega2021
El asiduo de las tinieblasBerge des Wahnsinns
The Case of Charles Dexter Ward
El color que cayó del cielo
The Colour out of Space
Escape de R’lyeh
Escape from R'Lyeh
El que susurra en la oscuridad