Christina Baker Kline joins Book Gang to discuss The Foursome, a novel inspired by her family ties to the descendants of conjoined twins Chang and Eng Bunker.
This week’s Book Gang conversation welcomes #1 New York Times bestselling author Christina Baker Kline, whose new novel The Foursome delivers a captivating book club premise inspired by the true story of Chang and Eng Bunker. Kline’s narrative follows the conjoined twins from their international stardom to settling in North Carolina, where they seek love and family, culminating in an unexpected and unforgettable love story with sisters Adelaide and Sarah.
Kline invites readers into her flourishing career, where she reflects on Orphan Train’s success and what’s changed since she began in the 1990s. For writers and readers alike, she offers compelling advice on weathering publishing changes.
In this inviting and deeply immersive conversation, we discuss:
Love and loyalty knotted together: Step inside the Bunker household, where devotion, sacrifice, and longing shape both the extraordinary and everyday. Kline discusses the choreography required to flesh out the complexity of penning four lives forever entwined, and how love perseveres—and sometimes fractures—under the most unusual circumstances.
Identity, exploitation, and survival: Through one sister’s intimate perspective, we witness the complexities of life alongside the Bunker twins—how questions of belonging, power, and survival shape their world, and the uncomfortable truths that arise when victims become participants in the very systems that once oppressed them as Kline explores the harder truths woven into their lives.
Sights, sounds, and secrets of history: Kline transports us to nineteenth-century North Carolina in vivid detail, and discusses her literary influences who shaped the bustling farmsteads and kitchen tables, all made possible through the shadows of slavery. With 21 children and two intimate households, Kline discusses how this stretched her as a storyteller.
BONUS WEEKLY BOOK LIST: Books About Twins for Double The Drama
Dive into this week’s curated recommendations: engrossing novels and memoirs centered on twins—exploring identity, connection, and the complexities of sibling bonds. Perfect for fans of The Foursome.
The Foursome Book Summary
From #1 New York Times bestselling author Christina Baker Kline comes a boldly original reimagining of the astonishing true story of two sisters in nineteenth-century North Carolina — Kline’s own distant relatives — who married world-famous conjoined twins from Siam.
When Eng and Chang Bunker arrive in Wilkes County in 1839, they’re not just a curiosity—they’re a sensation. Everyone is eager to learn whether the salacious rumors about them are true. Within months, the twins have opened a general store, bought land, and begun building a plantation. Now, word has it, they’re looking for wives—and in a place that thrives on gossip and legacy, their ambitions set the community on edge.
Sarah and Adelaide Yates, daughters of a once-prominent local family brought low by scandal, are drawn into their orbit. Bold, beautiful Adelaide sees in the twins’ fame a chance to reclaim her future. Sarah, quiet and observant, isn’t so sure. When the twins’ lives become entangled with theirs, they must navigate loyalty, longing, and identity in a world where everything—including race, class, and gender—is rigidly defined.
Spanning five decades and unfolding against the backdrop of a fractured nation hurtling toward war, The Foursome is both intimate and epic: a story of love and constraint, identity and reinvention. With piercing insight and emotional precision, Kline brings to life a forgotten chapter of American history and the complex, boundary-defying marriages at its center.
Meet Christina Baker Kline
A #1 New York Times bestselling author of ten novels, including Orphan Train, The Exiles, Please Don’t Lie (co-authored with Anne Burt), and The Foursome. Christina Baker Kline is published in more than 40 countries. Her novels have received the New England Prize for Fiction, the Maine Literary Award, and a Barnes & Noble Discover Award, among other prizes, and have been chosen by hundreds of communities, universities, and schools as “One Book, One Read” selections. Her essays, articles, and reviews have appeared in publications such as The New York Times and The New York Times Book Review, The Washington Post, The Boston Globe, and The San Francisco Chronicle.
The True Story Behind The Foursome with Christina Baker Kline
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Mentioned in this episode:
2026 MomAdvice Book Club Books (All 12 Selections)
Janelle Brown Interview (What Kind of Paradise)
Join the May Book Club 4/30 at 8 PM ET (What Kind of Paradise)
UPDATED BOOK LIST: 43 Books About Twins for Double the Drama
The Foursome by Christina Baker Kline
Orphan Train by Christina Baker Kline
Piece of the World by Christina Baker Kline
Christopher Paolini
Please Don’t Lie by Anne Burt and Christina Baker Kline
Watch Her Lie by Anne Burt and Christina Baker Kline
Wolf Hall by Hilary Mantel
The Exiles by Christina Baker Kline
Caddie Woodlawn by Carol Ryrie Brink
Historical Fiction: The Pleasures and Perils of Writing About Other Eras
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