60 pages 2-hour read

J. T. Geissinger

Blackthorn

Fiction | Novel | Adult | Published in 2025

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Content Warning: The section of the guide contains discussion of graphic violence, bullying, and illness or death.

Genre Context: The Conventions of Modern Gothic and Dark Romance

J.T. Geissinger’s Blackthorn operates at the intersection of two distinct but related genres: Gothic romance and dark romance. The novel draws heavily from classic Gothic literary traditions, which emphasize atmosphere, mystery, and the supernatural. This is immediately evident in the setting of Blackthorn Manor, described as a brooding ancestral home where “malevolence could be a place” (1). This trope of the sentient, menacing house, central to Gothic novels like Shirley Jackson’s The Haunting of Hill House (1959), serves as a physical manifestation of the family’s dark secrets and generational trauma. The narrative also includes other key Gothic elements, such as a family curse, hauntings, and a brooding, morally ambiguous hero in Ronan Croft. Gothic literature often explores human experiences of insanity, dread, and fear through supernatural occurrences, such as witchcraft, religion, and visions of the past or future, all of which influence Blackthorn’s plot.


Simultaneously, the novel incorporates conventions from the contemporary subgenre of dark romance, which has gained significant popularity through online platforms like TikTok and is defined by its exploration of taboo relationships, challenging power dynamics, and morally gray protagonists. (Popular examples of dark romance include H.D. Carlton’s and Navessa Allen’s 2024 book, Lights Out.) This subgenre also frequently features plots that revolve around non-consensual sex scenes, or those in which consent is dubious at best. As explicitly mentioned in the author’s content warning, Blackthorn incorporates both of these themes, along with “explicit language, human sacrifice, disturbing imagery, the occult […] violence, murder, [and] horror” (ix). These features play a critical role in dark romance novels, which often push the boundaries in their depictions of eroticism. By blending the atmospheric suspense of the Gothic with the psychological intensity and controversial themes of dark romance, Geissinger creates a narrative that feels both timelessly haunting and modernly provocative.

Historical Context: The Enduring Legacy of the New England Witch Trials

The centuries-old feud between the Blackthorn and Croft families is explicitly rooted in the history of the New England witch trials. This period of mass hysteria, which is most famously represented by the Salem witch trials of 1692-1693, was fueled by a combination of religious extremism, social anxiety, and patriarchal fear of female autonomy. According to historical records documented by institutions like the Smithsonian, the Salem trials resulted in the execution of 20 people, the majority of whom were women (Blumberg, Jess, “A Brief History of the Salem Witch Trials.” Smithsonian Magazine, 24 Oct. 2022). In particularly, women who were independent, owned property, or practiced folk medicine were often targeted as threats to the rigid Puritan social order. Although witch trials did not only occur in New England, locations like Salem are still renowned for their involvement in the hunting and killing of women whom the community branded as witches. Other famous works dealing with the witch trials, such as Arthur Miller’s The Crucible (1953), explore the psychological mechanisms of a “witch hunt,” which often involve using abstract accusations to target and alienate certain community members. 


Blackthorn channels this history directly into its central conflict, as can be seen in the statement that the novel’s central feud began when “Megaera Blackthorn was hung for witchcraft in the town square more than three hundred years ago” (27) by the local magistrate, Levi Croft. The Blackthorn women, with their fierce independence and nature-based mysticism, represent the legacy of the accused witches, who were often just women who did not completely conform to societal expectations. In contrast, the Crofts, who have evolved from magistrates to the heads of a powerful pharmaceutical corporation, now embody a modern, scientific version of patriarchy. Their continued animosity is therefore a continuation of a historical conflict over gender, power, and belief systems, and it is clear that the trauma of patriarchal violence continues to shape communal memory and generational strife. However, critics of Blackthorn have noted that the ending of the novel actually reaffirms patriarchal values, for when Esme and Davina kill the male children of their family and make blood sacrifices to a “master,” these acts resemble the accusations that were historically levied against supposed “witches” in the past.

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