Content levels
Trigger warnings
Hero archetypes
Heroine archetypes
Protagonist archetypes
Tropes
Themes
Synopsis
Leaving Shanghai for the Black Isle with her father and twin brother as World War II looms, Cassandra begins seeing ghosts all over the seaport town and attracts the attention of a dangerous, but charismatic man.
The Black Isle: content & age rating
Intended for adult readers (18+).
This historical fantasy set during World War II contains supernatural horror elements with ghosts and a potentially dangerous romantic relationship. The wartime setting suggests violence and mature themes appropriate for adult readers.
What to know going in
This book has moderate violence, moderate sexual content, and mild language. Content notes include death, war, and supernatural horror (see the full list above).
Who'll love this
Adult readers who enjoy atmospheric ghost stories set against historical backdrops will find this World War II-era tale compelling.