Sins of The Zodiac · 2025
Echo FortSpice level, tropes & is it dark romance?
by Susanne Valenti, Caroline Peckham
Spice 3/5 (Hot) · Darkness 4/5 (Pitch) · 9 trigger warnings flagged
From Susanne Valenti, Caroline Peckham, 2025: Echo Fort, book 2 of Sins of The Zodiac. The pull here is dark fantasy. We score it spice 3 (open door) and darkness 4 (very dark). The heaviest flags readers report are war, violence, death. Our scores lean on what readers report, not on a full reread, so treat them as a guide. This note is ours. It is not a publisher blurb.
First published: 2025. Book 2 of Sins of The Zodiac.
Echo Fort tropes
On this shelf, Echo Fort is filed under Dark fantasy romance. Each tag opens more books with that trope.
Echo Fort spice level
Is Echo Fort dark romance?
Yes, firmly. Echo Fort scores 4 of 5 on our darkness scale (Pitch).
Spice and darkness are separate scores. More pitch books. How we rate.
Echo Fort trigger warnings
Book-specific flags taken from reader-submitted content warnings on The StoryGraph (top flag reported by 10 readers), grouped by us. Also on that list: sexual content, death of parent. See the reader-submitted list.
Graphic (9) — open before you read
Open this before you read. These are the flags most likely to be a hard stop.
Moderate (0)
Harm, control, or obsession that is common in this lane.
None flagged in this band.
Minor (0)
Present, and usually not the reason someone puts the book down.
None flagged in this band.
Full Echo Fort trigger warnings
Sins of The Zodiac reading order
Echo Fort is book 2 of 2 in Susanne Valenti, Caroline Peckham's Sins of The Zodiac series. Start with Never Keep.
- Book 1 Never Keep · 2024
- Book 2 Echo Fort (this book) · 2025
Order checked against the StoryGraph Sins of The Zodiac series page on 13 October 2026. The Sins of The Zodiac series in order.
Who it's for
Shelf note written for this site. We do not copy reviews or publisher blurbs. Outbound links are search pages, not quoted ratings. Kindle Unlimited and endings are only flagged when we were willing to mark them. How we rate.
Missing a book? Suggest it.
Books like Echo Fort
Matched on shared tropes, then the closest spice and darkness scores. Other books in the same series are listed above, not here.
- Frost
Frost
C.N. Crawford
Spice ●●●○○Dark ●●●●○
Shared: Dark fantasy romance
- Illusions of Grandeur
Illusions of Grandeur
Kathryn Ann Kingsley
Spice ●●●○○Dark ●●●●○
Shared: Dark fantasy romance
- Her Vicious Beasts: The Beginning
Her Vicious Beasts: The Beginning
E.P. Bali
Spice ●●●○○Dark ●●●●○
Shared: Dark fantasy romance
- My Guardian Demon
My Guardian Demon
A.D. Craig
Spice ●●●○○Dark ●●●●○
Shared: Dark fantasy romance
- Born Sinner
Born Sinner
S.L. Jennings
Spice ●●●○○Dark ●●●●○
Shared: Dark fantasy romance
- Curse of Dracula
Curse of Dracula
Kathryn Ann Kingsley
Spice ●●●○○Dark ●●●●○
Shared: Dark fantasy romance
- Eldritch
Eldritch
Keri Lake
Spice ●●●○○Dark ●●●●○
Shared: Dark fantasy romance
- Killer Crescent
Killer Crescent
Leigh Kelsey
Spice ●●●○○Dark ●●●●○
Shared: Dark fantasy romance
Books like Echo Fort, with a reason for each
Questions readers actually ask
What is the spice level of Echo Fort?
Echo Fort spice level is 3 of 5 (Hot). Open door. The scene stays. Darkness is a separate score: 4 of 5 (Pitch).
What are the Echo Fort trigger warnings?
Graphic: War, Violence, Death, Grief, Bullying, Murder, Torture, Blood, Kidnapping. Moderate: none flagged. Minor: none flagged. These are book-specific flags reported by readers on reader-submitted content warnings on The StoryGraph (top flag reported by 10 readers), grouped by us. The author's own note may list more. Read it before you start.
Is Echo Fort dark romance?
Yes, firmly. Echo Fort scores 4 of 5 on our darkness scale (Pitch). Bleak on purpose. Comfort is not the job.
What tropes are in Echo Fort?
On this shelf Echo Fort is filed under Dark fantasy romance.
Who is Echo Fort for?
For readers hunting dark fantasy with open door spice. Check the trigger warnings before you start. Start earlier in Sins of The Zodiac if you can.
What are some books like Echo Fort?
Matched on shared tropes and similar spice and darkness: Frost by C.N. Crawford; Illusions of Grandeur by Kathryn Ann Kingsley; Her Vicious Beasts: The Beginning by E.P. Bali; My Guardian Demon by A.D. Craig; Born Sinner by S.L. Jennings; Curse of Dracula by Kathryn Ann Kingsley. More read-alikes, each with a reason, are on zademasked.com/like/echo-fort.
Is Echo Fort a standalone?
No. Echo Fort is book 2 of 2 in the Sins of The Zodiac series by Susanne Valenti, Caroline Peckham. The series starts with Never Keep.
What order should I read the Sins of The Zodiac series in?
1. Never Keep; 2. Echo Fort.
How many books are in the Sins of The Zodiac series?
The Sins of The Zodiac series by Susanne Valenti, Caroline Peckham has 2 main books.
What is the Echo Fort age rating?
We'd say 18+. Spice sits at 3/5 (hot) and darkness at 4/5 (pitch). That's our recommendation, not an official rating, so read the trigger warnings as well.
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