The Secret Life of Sunflowers

Some stories live in the margins of history, waiting to be discovered. The Secret Life of Sunflowers by Marta Molnar illuminates one such remarkable tale—that of Johanna Bonger, Vincent van Gogh’s sister-in-law, who transformed a collection of “worthless” paintings into a priceless legacy.

When Hollywood auctioneer Emsley Wilson stumbles upon her grandmother’s diary, she discovers it actually belongs to Johanna—a 28-year-old widow in 1800s Paris, barely speaking the language, left with nothing but a baby and Vincent’s unsold canvases. What Johanna did next was nothing short of extraordinary: she introduced van Gogh’s genius to the world, one painting at a time.

This dual-timeline historical fiction weaves between Johanna’s courageous journey and Emsley’s present-day struggles with a failing business, unexpected romance, and unraveling family secrets. The parallels between these two women’s lives create a deeply moving meditation on resilience, legacy, and finding your own voice.

“This book draws all the emotions out of you,” raves Michelle Cox. “I went from tears to snorting with laughter… yet it inspires me to live my best life!” Readers have called it “one of the most beautiful stories I’ve read in years” and a book that “touched something in my soul.”

Perfect for fans of biographical fiction and stories about extraordinary women who changed history, this is a novel that lingers long after the final page—much like a sunflower turning toward the light.

Additional information