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Culpa nuestra is the third and concluding novel in Mercedes Ron’s Spanish-language Culpables trilogy. Read Culpa mía first and Culpa tuya second, then continue with Nick and Noah as their relationship reaches its worst point and the story asks whether they can start again or are better apart. The novel is distinct from the Prime Video film with the same Spanish title.
What is Culpa nuestra about?
Penguin Libros identifies the novel as Culpables 3 and the trilogy’s final installment. Its spoiler-light synopsis centers on Nick and Noah after a serious rupture in their relationship: can they overcome what happened and begin again, or is separation the right choice? The publisher poses the question, “¿Hasta dónde están dispuestos a llegar Nick y Noah?”
The available publisher synopsis frames the central conflict but does not establish further plot details or the ending. This is a Spanish-language novel; do not assume that the film’s English title, Our Fault, is the title of an English edition of the book.
Where does it fit in the Culpables reading order?
- Culpa mía
- Culpa tuya
- Culpa nuestra
Reading the earlier volumes first gives the relationship’s history and context for the final book. Penguin Libros also lists a boxed set containing all three novels for readers who want the complete series.
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Which edition should you choose?
Penguin Libros lists several Spanish-language formats. Availability, stock and price can vary by territory and retailer, so check the language and edition details before ordering.
| Option | What to check |
|---|---|
| Standard book | Spanish-language listing; ISBN 9788413142036. |
| Ebook | Confirm the listing is the Spanish novel and supports your preferred reading device. |
| Audiobook | Check the language and the retailer’s playback and availability details. |
| Special hardcover edition | Spanish-language listing; ISBN 9788410298873. |
| Three-book boxed set | Includes the Culpables trilogy; useful if you still need the first two books. |
When searching a retailer, use “Culpa nuestra Mercedes Ron book” and compare the ISBN or edition name with the format you want. This helps distinguish the novel from film listings that use the same Spanish title.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How is the novel different from the film?
Culpa Nuestra is also the title of the third Culpables screen film. Amazon describes it as the final film based on Mercedes Ron’s books and lists it for streaming on Prime Video. The film’s official synopsis describes Jenna and Lion’s wedding bringing Noah and Nick together years after their breakup; that is film-specific material, not the novel’s synopsis. Streaming access depends on the regional catalog and applicable subscription conditions.
The scale figures reported for the books and films measure different things. Penguin Libros’ 2024 special-edition catalog biography reports more than 6 million copies sold worldwide and publication in more than 22 countries for the trilogy. Amazon reported more than 100 million worldwide viewers for the Culpables film franchise in 2026. Copies sold are not a count of readers, and film viewers are not book sales; the sources do not establish independent auditing of either figure.
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
