The Kindred’s Curse Saga promises a four-book arc with a definitive ending, a rare commitment in the romantasy genre. Penn Cole’s series rewards patient readers with a slow-burn romance that intensifies across each installment, but only two of the four planned books have been released as of 2024.

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Number of books in series: 4 (planned) ·
Books published: 2 (Spark, Glow) ·
Author: Penn Cole ·
First book publication date: May 31, 2023

Quick snapshot

1Confirmed facts
2What’s unclear
  • Exact release date for Burn of the Everflame not yet announced (Penn Cole official site)
  • Title for Book 3 has not been officially revealed by the author (reader blogs suggest Heat of the Everflame – Maryse’s Book Blog)
  • Whether the series could expand beyond four books is unknown (Penn Cole official site)
3Timeline signal
4What’s next
  • Book 3 is expected to be released next, possibly titled Heat of the Everflame (Maryse’s Book Blog)
  • Burn of the Everflame will conclude the saga as the fourth and final installment (Penn Cole official site)

Six key facts give you the framework for the entire series at a glance.

Label Value
Author Penn Cole
Total books planned 4
Published books 2 (Spark, Glow)
Unreleased books 2 (Book 3, Burn of the Everflame)
Final book title Burn of the Everflame
Genre Romantasy (epic fantasy romance)

How many books are there in the Spark of the Everflame series?

The Kindred’s Curse Saga is planned as a four-book epic fantasy romance series (Penn Cole official site). As of 2024, two installments have been published: Spark of the Everflame (May 31, 2023) and Glow of the Everflame (2024). The remaining two books – currently untitled for book 3 and Burn of the Everflame as the finale – are forthcoming.

The complete series list

  • Book 1: Spark of the Everflame – published 2023 (Goodreads series page)
  • Book 2: Glow of the Everflame – published 2024
  • Book 3: Heat of the Everflame (rumored title) – forthcoming (Maryse’s Book Blog)
  • Book 4: Burn of the Everflame – final book, forthcoming (Penn Cole official site)

The implication: readers can expect a complete four-book arc, with Diem Bellator’s journey from mortal healer to something far more reaching its climax in the final volume.

Will there be a 4th Spark of the Everflame book?

Yes – a fourth book is confirmed. Penn Cole has stated the series will consist of four volumes, with the final installment titled Burn of the Everflame (Penn Cole official site). No official release date has been set, though reader speculation and database listings on Fantastic Fiction database suggest a potential 2025 or 2026 window.

Confirmed release plans

The author’s official site lists all four books, with Book 4 marked as “coming soon” (Penn Cole official site). The series is not on a fixed yearly schedule; gaps between books are typical for the romantasy genre.

Burn of the Everflame – the final book

Burn of the Everflame will be the concluding chapter. Goodreads lists it as a primary work with 1,845 ratings and a 4.18 average, indicating strong early interest despite the lack of a release date (Goodreads). Nothing suggests the series will exceed four books.

Bottom line: Burn of the Everflame is definitely coming as the fourth and final book. For committed fans, the wait is indefinite but a long gap is not unusual. For new readers, you have two books to catch up on while the finale is being written.

Is the Spark of the Everflame series spicy?

Fantasy romance readers rate the spice level at 3–4 out of 5. The series is described as a slow-burn romance that heats up over the course of the books (Maryse’s Book Blog).

Spice level explained

  • Book 1: Mild to moderate – building tension, limited explicit scenes.
  • Book 2: More explicit – the romance deepens alongside the plot.

Reader ratings and descriptions

On Goodreads, Spark of the Everflame holds a 4.17 average from nearly 250,000 ratings (Goodreads). Community discussions on Reddit and book blogs consistently place it in the “medium spice” category – enough to satisfy romance readers without overwhelming plot-focused fans.

The catch: readers looking for a steamy series should know expectations. The spice builds, so you won’t get full heat from page one, but by Glow of the Everflame the temperature is clearly climbing.

What is the Spark of the Everflame series order?

The only correct reading order is the publication order – there are no prequels or spin-offs so far.

Correct reading order

  1. Spark of the Everflame (2023)
  2. Glow of the Everflame (2024)
  3. Heat of the Everflame (forthcoming)
  4. Burn of the Everflame (forthcoming, final book)

Each book picks up directly where the previous one left off, following Diem Bellator’s story in a single continuous narrative. Binge-reading is the only way to go once you start.

The trade-off: no recaps inside each book, so skipping ahead is not advisable. Read them in order or risk missing critical character developments and plot twists.

Who should read the Spark of the Everflame series?

Age suitability

The series is recommended for readers 16 and older due to romantic content, violence, and mature themes. No official age rating exists, but community consensus on Goodreads suggests it is not suitable for readers under 13.

Ideal reader profile

  • Fans of Sarah J. Maas (Throne of Glass, A Court of Thorns and Roses), Rebecca Yarros (Fourth Wing), and Jennifer L. Armentrout (From Blood and Ash) will feel right at home.
  • Readers who enjoy a strong heroine, a slowly evolving romance, and high fantasy politics.

The pattern: if you prefer fast-paced, standalone romances or dislike cliffhangers, this series may frustrate. Each book ends on a hook that makes you immediately reach for the next one.

The upshot

For fans of the romantasy boom, The Kindred’s Curse Saga is a must-read. Newcomers: start with Spark of the Everflame and prepare to be pulled into a world that rewards patience with heat and payoff.

The paradox

The series is widely praised for its slow burn, yet that very pacing means impatient readers may feel the first book is too light on spice. Stick around: by book 2, the fire burns.

Title Publication Year Goodreads Rating Status
Spark of the Everflame 2023 4.17 (249,902 ratings) Published
Glow of the Everflame 2024 4.3 Published
Heat of the Everflame To be announced – Forthcoming
Burn of the Everflame To be announced 4.18 (1,845 ratings) Forthcoming (final book)

The implication: reader interest in the final book is already high, suggesting strong anticipation for the series conclusion.

Timeline

  • : Publication of Spark of the Everflame (Book 1) (Goodreads)
  • : Publication of Glow of the Everflame (Book 2)
  • To be announced: Publication of Book 3 (title unknown)
  • To be announced: Publication of Burn of the Everflame (Book 4, final book)

The pattern: the series has maintained roughly annual releases so far. If that cadence holds, Book 3 could land in 2025 and the finale in 2026 – but nothing is official.

What we know vs. what’s still open

Confirmed facts

  • The series is a planned four-book saga.
  • Penn Cole is the author.
  • Book 1 and Book 2 are published.
  • The final book is titled Burn of the Everflame.

What’s unclear

  • Exact release date for Burn of the Everflame has not been announced.
  • The title for Book 3 has not been officially revealed.
  • Whether there will be more than four books in the series is unknown.

Quotes from readers and the author

“I started this series expecting a standard fantasy romance and got a full-blown emotional investment. The slow burn is absolutely worth the payoff.”

– Goodreads reader review

“Penn Cole has stated on multiple platforms that the story is complete in four books. That gives me confidence the ending will be satisfying, not stretched.”

– Discussion on Reddit’s r/fantasyromance

The consequence for readers in the US and UK who have been burned by series that drag on indefinitely: The Kindred’s Curse Saga has a defined endpoint. For those deciding whether to start now, the choice is clear: jump into Spark of the Everflame and enjoy the two books available, or wait until the release of Book 4 and binge the entire saga in one go.

Additional sources

thebookbundle.com, thriftbooks.com

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Frequently asked questions

Is Spark of the Everflame a standalone book or part of a series?

It is Book 1 of a four-book series called The Kindred’s Curse Saga. You cannot read it as a standalone – the story continues across all four volumes.

Do I need to read Spark of the Everflame before Glow of the Everflame?

Absolutely. Each book picks up right after the previous one, with no standalone jumping-on point.

What is the approximate length of each book in the series?

Book 1 is around 500 pages. Subsequent books are similar in length.

Is The Kindred’s Curse Saga complete?

No. Only two of the four planned books have been published as of 2024. Books 3 and 4 are forthcoming.

Where can I buy Spark of the Everflame?

It is widely available in paperback, ebook, and audiobook formats on Amazon, Barnes & Noble, and independent bookstores (Penn Cole official site link to retailers).

Is there a Spark of the Everflame audiobook?

Yes, an audiobook version narrated by a professional voice actor was released alongside the ebook.

What is the reading level of the Spark of the Everflame series?

It is written at a level appropriate for older teens and adults, with complex fantasy elements and emotional depth.

Will there be a TV or film adaptation of The Kindred’s Curse Saga?

No adaptation has been announced by the author or any studio as of 2024.