Books by Gemma
The Declaration
2007
ISBN 9781408836880
It's Not OK to Feel Blue
2019
ISBN 9780241410967
The Worrier's Guide to Life
2015
ISBN 9781449466008![Cover of [Don't] Call Me Crazy](https://api.oulie.io/images/cover-9781616207816.jpg)
[Don't] Call Me Crazy
2018
ISBN 9781616207816
An Age of Winters
2024
ISBN 9781662520617
She Walks in Shadows
2015
ISBN 9781927990162
The Best of the Best Horror of the Year: Ten Years of Essential Short Horror Fiction
2018
ISBN 9781597809832
Tokyo Revengers, Vol. 8
ISBN 9781642128970
It's Not OK to Feel Blue (and other lies): Inspirational people open up about their mental health
2019
ISBN 9780241418383
Spying in High Heels
2006
ISBN 9781467978040
Dreams from the Witch House: Female Voices of Lovecraftian Horror
2016
ISBN 9781626411074
Property Of The Mountain Man
2021
Full Immersion
2022
ISBN 9780857669810
Itch!
2025
ISBN 9781399745369
Dark Stars
2022
ISBN 9781250817327
A Season in Carcosa
2012
ISBN 9781937408008
In That Endlessness, Our End
2021
ISBN 9780578759760
Tokyo Revengers, Vol. 10
ISBN 9788467947168
The Best of the Best Horror of the Year: 10 Years of Essential Short Horror Fiction
2018
ISBN 9781978648326
The Diary of Saint Gemma
1900
ISBN 9781644137109
A Book of Tongues
2010
ISBN 9781771481878
Deadly Cool
2011
ISBN 9780062003317
Torrent
2014
ISBN 9781499589115
Experimental Film
2015
ISBN 9781771483490