Witches With Benefits (A Nightshade Detective Agency Cozy Mystery Book 1) by Trixie Silvertale is a light, charming, and very fun cozy mystery that kicks off the Nightshade Detective Agency series. It was released in early 2025 and quickly became popular with readers who enjoy witchy cozies, found-family vibes, and low-stakes sleuthing.

Overview

Misty Shadow is a young witch who has just inherited her late grandmotherโ€™s detective agency in the quirky, magical town of Nightshade. The problem? Misty has almost no magical talent, zero detective experience, and the agency is on the verge of going broke.
Her first official case lands in her lap when a wealthy (and very unpleasant) local witch is found dead during a fancy garden party. The police rule it an accident, but Mistyโ€™s grandmotherโ€™s old grimoire starts giving her strange hints that something is very wrong.
With the help of her brand-new (and very handsome) business partner โ€” a charming half-demon named Silas Nightshade โ€” Misty begins investigating. Together they question quirky townspeople, dodge magical mishaps, and try to solve the murder before the killer strikes again.The story is full of:

  • Cozy small-town magical atmosphere
  • Light humor and witty banter
  • A slow-burn romantic tension between Misty and Silas
  • Cute animal sidekicks (including a snarky familiar)
  • Gentle mystery with just enough clues and red herrings

Character Dynamics

  • Misty โ€” Sweet, slightly clumsy, and determined. Sheโ€™s the heart of the story and grows a lot throughout the book.
  • Silas โ€” Mysterious, protective, and teasing. He has his own secrets and a dry sense of humor that plays perfectly against Mistyโ€™s optimism.
  • The supporting cast of Nightshade residents adds plenty of charm and comic relief.

The partnership between Misty and Silas is the highlight โ€” equal parts professional and flirty, with plenty of โ€œwill they or wonโ€™t theyโ€ sparks.

Tone & Heat Level

The tone is cozy, light-hearted, and feel-good with a touch of magic and romance. There is no graphic violence or gore (typical for cozies), and the mystery stays gentle. The romance is sweet with mild romantic tension and a few kisses โ€” perfect for readers who prefer clean or very low-heat stories.
Who Itโ€™s For

  • Fans of witch cozy mysteries (similar to Wicked Good Witches, Spellbound, or Midlife Magic series)
  • Readers who enjoy small-town settings with found-family vibes
  • Anyone looking for a fun, easy read with a touch of romance and magic
  • Cozy mystery lovers who want a new series to dive into
In short, Witches With Benefits is a delightful start to a new cozy mystery series. A talentless witch inherits a detective agency and teams up with a handsome half-demon to solve her first murder in a quirky magical town. Itโ€™s light, charming, and perfect for curling up with a cup of tea.
If you enjoy witchy cozies with humor, heart, and a hint of romance, this book is a great pick. The series has strong potential, and readers are already excited for the next installment.