Podcast Summary: "Linda Wilgus, The Sea Child (Ballantine, 2026)"

Podcast: New Books Network
Host: C.P. Leslie
Guest: Linda Wilgus
Date: January 20, 2026

Episode Overview

In this episode of New Books in Historical Fiction, host C.P. Leslie interviews debut novelist Linda Wilgus about The Sea Child. The novel weaves together the folklore-rich landscape of 19th-century Cornwall with themes of female independence, myth, smuggling, and self-discovery. Wilgus shares insights into her inspirations, the balance between history and folklore, and the creation of her protagonist, Isabel Henley.

Guest Background: Linda Wilgus’s Journey to Authorship

[03:09–05:21]

• Wilgus was born and raised in Twente, Netherlands, steeped in local folklore such as gnomes and wise women of the mist.
• Studied English and American Studies at the University of Amsterdam, worked as a bookseller and journalist, then married a U.S. Navy officer which led to frequent moves throughout Europe and the U.S.
• Developed a secondary career as a knitting pattern designer before returning to her childhood love of storytelling in adulthood.
• Began writing seriously about ten years ago, ultimately leading to her debut novel.

Memorable Quote:

"I absolutely devoured books as a kid and I love stories...I decided I would try to write every day and have mostly stuck to that..." (Linda Wilgus, 04:49)

The Genesis of The Sea Child: Inspiration and Setting

[05:21–06:48]

• Wilgus's fascination with folklore, sparked by her Dutch childhood, was reignited by time spent in Cornwall.
• A particular trip to Helford inspired the setting; the haunting beauty and magical atmosphere lent themselves easily to mystical storytelling.
• Discovering the local legend of the "Sea Booker," a sea spirit in Cornish folklore, anchored the core of the story.

Notable Insight:

"Hiking the coastal path, I could picture Isabel, the main character, walking beside me and hearing the ocean call to her." (Linda Wilgus, 06:21)

Protagonist Introduction: Isabel Henley

[06:48–10:50]

• Background: Found as a small child, dripping wet, unable to speak, in the Cornish village—rumored to be the Sea Child of local myth.
• Reason for Return: Fled London society due to scandal and gossip; widowed young (her husband George, a midshipman, died at Trafalgar), left with debts and seeking a fresh start.
• Personality: Passionate, headstrong, impulsive, and yearning for freedom; deeply connected to the ocean but forced by circumstances to adapt to rural, solitary life.
• Growth: Starts as somewhat snobbish due to upbringing but learns to value character over social rank; independence is both a challenge and a liberation.

Notable Quote:

"In the Regency, of course, a lot of women were very constrained by society's rules...as a widow, for the first time, is able to make her own decisions. And she comes to really treasure that, even as she very much grieves for her husband..." (Linda Wilgus, 09:31)

Cornish Folklore & The Sea Booker

[10:50–13:04]

• Sea Booker: A spirit/god of the sea, controlling tides and winds, associated with both protection and peril for sailors and fishermen.
• Offerings to the Sea Booker were common before and after sea voyages.
• Similar sea spirits or sea-related folklore exist across Celtic cultures.
• The legend is woven into the fabric of ordinary life, providing both comfort and warnings against the dangers of the sea.

Memorable Explanation:

"He's able to direct the winds and tides, and so he can ensure fair winds for sailors...but he could also drown them in a storm if he's displeased." (Linda Wilgus, 11:10)

Historical Context: Dangers of the Sea & Folkloric Belief

[13:04–14:13]

• Folklore beliefs were common and pragmatic responses to the evident real dangers at sea.
• Folkloric practices lasted well into the 20th century, reflecting the community’s coping mechanisms.
• Folklore, for Wilgus, distinguishes itself from fantasy by its roots in ordinary life and local realities.

Isabel’s Adopted Family and Social Standing

[14:13–17:46]

• Rescued by Admiral Farnworth and his wife, who raise her in privilege after attempts to locate her biological family fail.
• Isabel’s desire for the sea is innate, but her appreciation for shipboard life is learned from her adoptive father.
• Her brief marriage to George forms both a romantic and poignant thread: due to naval duty, they spent only six weeks together in three years before his death.

Notable Quote:

"...her yearning for the sea is her own, but her desire for shipboard life...is very much something she got from her father." (Linda Wilgus, 15:33)

Isabel’s Struggles for Independence

[17:46–20:06]

• Upon moving to Cornwall, Isabel faces her lack of domestic skills, never having managed a household alone.
• Mrs. Dowling, her landlady, becomes a mentor and surrogate mother as Isabel learns basic tasks like cooking and cleaning.
• Gradual transformation from dependency to competence, echoing her internal journey toward independence.

Highlight:

"She doesn’t know how to bake bread, how to cook, how to clean things...she realizes she's in over her head on her own and goes for help..." (Linda Wilgus, 18:42)

The Smuggling World: Social Fabric of Cornwall

[20:06–26:07]

• Lieutenant Sowerby, a riding officer with the Revenue Service, is introduced as both adversary and unwanted suitor. He is an ambitious outsider, oblivious to Isabel’s disinterest.
• Smuggling was not only rampant but widely accepted due to dire poverty and oppressive taxes; the entire village's complicity adds nuance.
• Wilgus wanted to juxtapose Isabel’s initially legalistic view (tax avoidance = aiding the French) against the community’s pragmatic approach.

Notable Quote:

"There are stories of almost anyone from any sort of, like, background being involved in helping smugglers...even a vicar who used to tell stories about his...graveyard being haunted...to scare people away...because the road...was a well known route for smugglers..." (Linda Wilgus, 23:31)

Magic and Identity: Isabel and the Sea

[26:07–27:54]

• Isabel’s mystical connection to the sea grows throughout the novel, manifesting as a literal and metaphorical “call.”
• Her first true voyage is transformative—a “homecoming”—lending credibility to the myth of the Sea Child.
• Gender expectations close off opportunities, yet narrative circumstance leads her aboard a ship.

Key Character: Jack the Smuggler

[27:54–31:00]

• Jack enters after being wounded and seeking refuge in Isabel’s cottage, establishing immediate tension and unexpected intimacy.
• Their differing perspectives on the sea—Jack as pragmatic breadwinner, Isabel as romantic visionary—foster dynamic interplay and attraction.
• Jack is not idealistic but ultimately decent, prioritizing his men and community.

Highlight:

"His approach to the sea is very practical...He doesn’t view it in a romantic way, he doesn’t have some mystical connection to it the way Isabel does..." (Linda Wilgus, 29:16)

Setting as Character: The Cornish Landscape

[31:00–32:20]

• The Cornish landscape, especially places like Frenchman’s Creek, is written as almost a character, shaping mood and choices.
• Settings are deliberately chosen for their evocative, magical qualities, supporting both the romantic and folkloric elements.

Notable Quote:

"Perhaps the Cornish landscape itself...is almost like another character...it's the sort of place in which it’s actually quite easy to imagine...a little kernel of truth in some of these old folkloric stories." (Linda Wilgus, 31:16)

Takeaways & What’s Next

[32:20–33:58]

• Wilgus’s hope: readers are “lost to this world for a bit and wandering around a different place in time,” relating to Isabel’s search for identity and independence.
• Second novel set in early Victorian Cornwall, continuing magical realism with a new story and characters—due out Spring 2027.

Final Thought:

"I would hope they would find some of that relatable, I guess. And yeah, most of all that they would have enjoyed the book." (Linda Wilgus, 33:19)

Notable Quotes and Timestamps

• "I absolutely devoured books as a kid...decided I would try to write every day and have mostly stuck to that..." – Linda Wilgus [04:49]
• "Hiking the coastal path, I could picture Isabel, the main character, walking beside me and hearing the ocean call to her." – Linda Wilgus [06:21]
• "She doesn’t know how to bake bread, how to cook, how to clean things...goes for help and asks Mrs. Dowling if she could teach her..." – Linda Wilgus [18:42]
• "There are stories of almost anyone from any sort of, like, background being involved in helping smugglers..." – Linda Wilgus [23:31]
• "Perhaps the Cornish landscape itself...is almost like another character..." – Linda Wilgus [31:16]

Key Segments & Timestamps

• Guest Background: [03:09–05:21]
• Book Inspiration: [05:21–06:48]
• About Isabel Henley: [06:48–10:50]
• Sea Booker Legend: [10:50–13:04]
• Historical Folklore: [13:04–14:13]
• Adopted Family: [14:13–17:46]
• Isabel’s Domestic Struggles: [17:46–20:06]
• Smuggling and Lt. Sowerby: [20:06–26:07]
• Isabel & The Sea: [26:07–27:54]
• Jack the Smuggler: [27:54–31:00]
• Setting as Character: [31:00–32:20]
• Audience Takeaway & Next Book: [32:20–33:58]

This episode offers a rich blend of historical detail, feminist themes, folklore, and romance, making The Sea Child appealing both to lovers of historical fiction and those drawn to the magical landscapes of mythic Britain.