• Skip to main content
  • Skip to primary sidebar
FanFiAddict

FanFiAddict

A gaggle of nerds talking about Fantasy, Science Fiction, and everything in-between. They also occasionally write reviews about said books. 2x Stabby Award-Nominated and home to the Stabby Award-Winning TBRCon.

  • Home
  • About
    • Reviewers
    • Review Policy
    • Stance on AI
    • Contact
    • Friends of FFA
  • Blog
    • Reviews
      • Children’s / Middle Grade Books
      • Comics / Graphic Novels
      • Fantasy
        • Alt History
        • Epic Fantasy
        • Fairy Tales
        • Grimdark
        • Heroic Fantasy
        • LitRPG
        • Paranormal Fantasy
        • Romantic Fantasy
        • Steampunk
        • Superheroes
        • Sword and Sorcery
        • Urban Fantasy
      • Fear For All
        • Demons
        • Ghosts
        • Gothic
        • Lovecraftian
        • Monsters
        • Occult
        • Psychological
        • Slasher
        • Vampires
        • Werewolves
        • Witches
        • Zombies
      • Fiction
      • Science Fiction
        • Aliens
        • Artificial Intelligence
        • Alt History
        • Cyberpunk
        • Dystopian
        • Hard SciFi
        • Mechs/Robots
        • Military SF
        • Space Opera
        • Steampunk
        • Time Travel
      • Thriller
    • Neurodivergence in Fiction
    • Interviews
      • Book Tube
      • Authorly Writing Advice
  • SFF Addicts
    • SFF Addicts Clips
    • SFF Addicts (Episode Archive)
  • TBRCon
    • TBRCon2025
    • TBRCon2024
    • TBRCon2023
    • TBRCon2022
  • FFA Book Club
  • FFA TBR Toppers
    • Advertise Your Book on FFA!
  • Writer Resources
    • Artists
    • Cartographers
    • Editing/Formatting/Proofing

Review: Into the Drowning Deep by Mira Grant

September 2, 2025 by Isabelle Leave a Comment

Rating: /10

Wow. This is one of my favorite books of the year, and probably ever. The scientific aspect of it was so neat to me and I want to try more books like this so if you know of any, please let me know.

Synopsis

New York Times bestselling author Mira Grant, author of the renowned Newsflesh series, returns with a novel that takes us to a new world of ancient mysteries and mythological dangers come to life.

Seven years ago, the Atargatis set off on a voyage to the Mariana Trench to film a “mockumentary” bringing to life ancient sea creatures of legend. It was lost at sea with all hands. Some have called it a hoax; others have called it a maritime tragedy.

Now, a new crew has been assembled. But this time they’re not out to entertain. Some seek to validate their life’s work. Some seek the greatest hunt of all. Some seek the truth. But for the ambitious young scientist Victoria Stewart this is a voyage to uncover the fate of the sister she lost.

Whatever the truth may be, it will only be found below the waves.

But the secrets of the deep come with a price.

Review

(Slightly spoilery. I knew ahead of reading this book what would be encountered during this voyage and I refer to that at some point in the review.)

Even before I decided to dive deeper into the horror genre, this book had me intrigued. I was too nervous about giving it a try before but once I committed to trying more scary (to me) books, I knew this one had to come up eventually.

Despite it being a relatively slow story overall, it was interesting right from the start and kept me engaged the entire time. The quotes, articles, journals, and other snippets at the beginning of each section added interesting tidbits that always made me continue reading even when I said that I’d go to sleep at the end of each section.

The cast was constantly growing larger and while I wasn’t always sure who was who right away (I’m terrible with names), the text was good at reminding me pretty quickly so I wouldn’t actually ever feel lost or confused. The large cast also worked really well for this book because we were able to get many interesting scientific details that way. While some of the emotional development felt a bit more rushed than I’d like, there was still decent character development for this large a cast and with such a heavy scientific focus in the book.

Some books sort of ease into violence, especially when the plot is rather slow. That was not the case here. This book drops you right into the deep end. There were no warning feints from the terrors of the deep. They were out to kill and as apex predators, they knew exactly what they were doing. Having everything analyzed scientifically though made it both less and more scary to me, because it gave it such a realistic feel.

I’m not usually a fan of omniscient narrations but that was also something that worked really well for this story. It supported the scientific feel of it when it jumped from character to character and gave us insights for each that we wouldn’t have gotten with close first or third narration. Those little details that helped to get a better feel for the bigger picture made this even more interesting and sometimes also more terrifying. There were also some sections that weren’t human or creature, giving us a look inside the body that would’ve felt really out of place in another book. But all of these varying POVs combined to create a picture that felt incredibly realistic. It made this story feel like it could actually happen in real life, which adds a very different fear factor to a story. I loved that.

My only big complaint is that the ending felt very abrupt. Some of it was okay because it fit in with the style of the story, but other things were left more open-ended than I would’ve liked. I don’t need a bow on everything at the end of a book, but after having so many things analyzed in this one, there was too much curiosity left to be quite satisfied with how it left off.

Filed Under: Creature Feature, Fear For All, Reviews, Sci-Fi Horror Tagged With: Book Review, Horror, Mira Grant, Orbit Books

About Isabelle

Isabelle, better known as Shaggy from The Shaggy Shepherd on social media, is a reviewer, proofreader, beta reader, and SFINCS founder. She enjoys fantasy, scifi, romance, and nonfiction the most but is up for trying just about anything. She also tries her hand at writing sometimes. Some of her favorite authors are Ryan Cahill, Stephanie Archer, and Megan E. O’Keefe. Originally from Germany, she’s spent half her life in the US but will be moving back home in a few years. Outside of books, she loves animals, sewing, tea, and nature.

Other Reviews You Might Like

Review: Let’s Split Up by Bill Wood

Review: No Safe Haven (Malitu #2) by James Lloyd Dulin

The Nga’phandeileh Whisperer by Eugen Bacon

Review: The Nga’phandileh Whisperer by Eugen Bacon

Reader Interactions

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Primary Sidebar

Sponsored By

Use Discount Code FANFI For 5% Off!

FFA Newsletter!

Sign up for updates and get FREE stories from Michael R. Fletcher and Richard Ford!

What Would You Like To See?(Required)
Please select the type of content you want to receive from FanFi Addict. You can even mix and match if you want!

FFA Author Hub

Read A.J. Calvin
Read Andy Peloquin
Read C.J. Daily
Read C.M. Caplan
Read D.A. Smith
Read DB Rook
Read Francisca Liliana
Read Frasier Armitage
Read Josh Hanson
Read Krystle Matar
Read M.J. Kuhn

Recent Reviews

The Nga’phandeileh Whisperer by Eugen Bacon

Recent Comments

  1. Mark Matthews on COVER REVEAL: To Those Willing to Drown by Mark MatthewsJanuary 7, 2025
  2. Basra Myeba on Worth reading Jack Reacher books by Lee Child?January 5, 2025
  3. Ali on Review: Sleeping Worlds Have No Memory by Yaroslav BarsukovJanuary 5, 2025
  4. Carter on So you want to start reading Warhammer 40,000? Here’s where to start!January 4, 2025
  5. M. Zaugg on Bender’s Best LitRPG reads of 2024January 3, 2025

Archive

Copyright © 2025 · Powered by ModFarm Sites · Log In