Cover of Throne of Nightmares by Kerri Maniscalco
BookCompleted2026

Throne of Nightmares

by Kerri Maniscalco

Book 3 in Prince of Sin

Come for the cursed-book premise; stay for a demon prince who would rather be reading and a librarian who keeps becoming the plot problem.

Find similar

goodreads 3.95/5 15,799 ratings

storykind_community 4.67/5 3 ratings

Quick fit

Is this story right for you?

A decision-first view of the reading experience.

Think twice if…

  • Content warnings: Sexual content, Violence, Death, Blood, Injury detail, Grief, Vomiting / emesis, Panic attacks, Kidnapping, Murder, Sexual harassment, Fire, Misogyny
Length496 pages
Series statusOngoing series
Spice4/5 · Slow burn with late spice
PacingMedium

Story profile

What the story promises

The strongest reviewed signals about romance, fantasy, and the reading experience.

Romance promise

  • Grumpy sunshine
  • Male/female pairing (M/F)
  • Slow burn
  • High
  • Slow burn with late spice
  • Tension finally satisfied
Show more
  • Brooding prince
  • Mutual pining
  • Emotional / loving
  • Romantic fulfillment
  • Secretly soft
  • Tension / anticipation focus
  • Book hangover incoming
  • Scholar/intellectual
  • He falls first
  • Slow / sensual
  • Addictive read
  • Demon lord
  • Possessive love interest
  • Tension
  • Anticipation
  • Longing glances
  • Touch starvation

Fantasy promise

  • Romantasy
  • Forced proximity
  • Library
  • High fantasy
  • Demons
  • Fated mates
Show more
  • Royal court / palace
  • Underworld / death realm
  • Gods/deities
  • Adventure romance
  • Castle / fortress
  • Multi-realm / dimension-hopping
  • Survival romance
  • Stuck together

Reading experience

  • Dual POV
  • Medium
  • Adventurous
  • Witty
  • Moderate
  • Bookworm/scholar
Show more
  • Romantic
  • Whimsical
  • Sunshine/optimist
  • Mysterious
  • Immersive
  • Banter-heavy
  • Cinematic
  • Magical
  • Dreamy
  • Thrilling
  • Page turner

Similar stories

Similar in ways that matter

Matched by the most important shared story signals, with the tradeoffs made explicit.

Book details
Length
496 pages
Publisher
Little, Brown and Company
Language
English
Format
Book