Poster for Devolution: A Firsthand Account of the Rainier Sasquatch Massacre

Devolution: A Firsthand Account of the Rainier Sasquatch Massacre (2020) Parents Guide: Is the book OK for kids?

Age Rating, Sex, Violence & Language

As the ash and chaos from Mount Rainier’s eruption swirled and finally settled, the story of the Greenloop massacre has passed unnoticed, unexamined . . . until now. The journals of resident Kate Holland, recovered from the town’s bloody wreckage, capture a tale too harrowing—and too earth-shattering in its implications—to be forgotten. In these pages, Max Brooks brings Kate’s extraordinary account to light for the first time, faithfully reproducing her words alongside his own extensive investigations into the massacre and the… Sign up for the full guide

Adult • 2020 • 286 pages • Lexile 840L (roughly grades 4–5 reading difficulty)

3.7
200+
Average rating by Bontent members
Sign up for full access
Age
17+

This horror-thriller earns its mature rating through visceral descriptions of a primitive, predatory massacre of an isolated community. While the book contains occasional profanity and typical adult themes like marital strain, the primary concern for parents is the high-level, realistic gore involving anthropomorphic beasts (Bigfoot) and the harrowing psychological shift of the protagonist. It is intended for older teens and adults… Sign up for the full guide

Sign up to get 40,000+ Bontent parent guides
Unlock ratings, reviews, recommendations and guides for all content types

Is Devolution: A Firsthand Account of the Rainier Sasquatch Massacre appropriate for kids?

This horror-thriller earns its mature rating through visceral descriptions of a primitive, predatory massacre of an isolated community. While the book contains occasional profanity and typical adult themes like marital strain, the primary concern for parents is the high-level… Read more — free account

Content severity in Devolution: A Firsthand Account of the Rainier Sasquatch Massacre

Sex Mild 1/10
Violence Intense 9/10
Language Moderate 4/10
Substances Mild 2/10
Themes Strong 5/10

What happens in Devolution: A Firsthand Account of the Rainier Sasquatch Massacre, moment by moment

  1. p. 12 🔥 Mature Themes 3/10
  2. p. 28 🍷 Substances 2/10
  3. p. 44 ⚔ Violence & Gore 4/10
Unlock all 19 flagged passages — free account →

Sex and nudity in Devolution: A Firsthand Account of the Rainier Sasquatch Massacre

The sexual content in the novel is extremely minimal, restricted to brief mentions rather than scenes. There are passing references to Yvette’s past career as a swimsuit model and the physical fitness of certain residents, which leads to minor jealousy or observations within the Greenloop community. Kate alludes to the strain on her marriage with Dan and their attempts to reconnect, but there are no descriptions of intimacy. The tone remains clinical and focused on the survivalist narrative, making this a…

Read more — free account

Violence and gore in Devolution: A Firsthand Account of the Rainier Sasquatch Massacre

The violence is severe, graphic, and takes a sudden turn into extreme gore in the book’s second half. Initial encounters involve frightening but non-lethal rock-throwing and intimidation by the Sasquatch. However, the conflict escalates into a full-scale massacre featuring dismemberment, disembowelment, and explicit descriptions of cannibalism by the creatures. Human characters respond with desperate, brutal force, using improvised spears and fire to maim their attackers. The descriptions of characters being torn…

Read more — free account

Language in Devolution: A Firsthand Account of the Rainier Sasquatch Massacre

Profanity is moderate and realistic for the high-stress environment of a survival horror novel. Characters use the 'f-word' and 's-word' with increasing frequency as the situation at Greenloop deteriorates from an inconvenience to a life-threatening crisis. Strong language is often used during heated community arguments involving Tony or during the visceral panic of the creature attacks. Lesser expletives like 'hell,' 'damn,' and 'goddamn' are peppered throughout the dialogue and Kate’s internal monologues. While…

Read more — free account

Drugs, alcohol, and smoking in Devolution: A Firsthand Account of the Rainier Sasquatch Massacre

Substance use is portrayed as a coping mechanism for the adult residents of Greenloop rather than a central plot point. In the early chapters, characters are seen drinking wine or beer during social gatherings and dinners as they discuss their new lives in the wilderness. After the eruption of Mt. Rainier, alcohol is used more frequently to calm nerves and deal with the mounting fear of isolation. There is no depiction of illegal drug use or pharmaceutical abuse, though Kate discusses her reliance on therapy and…

Read more — free account

Mature themes in Devolution: A Firsthand Account of the Rainier Sasquatch Massacre

The narrative explores the fragility of modern civilization, specifically how reliant high-tech communities are on external infrastructure. Through Kate Holland’s journals, the book examines the psychological toll of anxiety and OCD when faced with isolation. Mostar’s character provides a sobering look at the trauma of the Bosnian War and the reality of ethnic cleansing, which serves as a precursor to the 'devolution' of the protagonists. The primary theme is the regression of humans from pampered citizens into…

Read more — free account

Bontent Member Reviews

Register for free to join the conversation!

Frequently Asked Questions

Is Devolution: A Firsthand Account of the Rainier Sasquatch Massacre appropriate for kids?

Bontent's parent guide suggests Devolution: A Firsthand Account of the Rainier Sasquatch Massacre is best for ages 17+. This horror-thriller earns its mature rating through visceral descriptions of a primitive, predatory massacre of an isolated community. While the book contains occasional profanity and typical adult themes like marital…

What age rating does Devolution: A Firsthand Account of the Rainier Sasquatch Massacre have?

Books don't carry official age ratings. Devolution: A Firsthand Account of the Rainier Sasquatch Massacre is shelved by its publisher as Adult, but that's a marketing category, not a content rating — Bontent's own review of what's actually on the page puts it at ages 17+.

What reading level is Devolution: A Firsthand Account of the Rainier Sasquatch Massacre?

Devolution: A Firsthand Account of the Rainier Sasquatch Massacre is 286 pages and its reading level is Lexile 840L (roughly grades 4–5 reading difficulty). Bontent recommends it for ages 17+.

What is Devolution: A Firsthand Account of the Rainier Sasquatch Massacre about?

This horror-thriller earns its mature rating through visceral descriptions of a primitive, predatory massacre of an isolated community. While the book contains occasional profanity and typical adult themes like marital strain, the primary concern for parents is the high-level, realistic gore involving anthropomorphic…

Is there sex or nudity in Devolution: A Firsthand Account of the Rainier Sasquatch Massacre?

The sexual content in the novel is extremely minimal, restricted to brief mentions rather than scenes. There are passing references to Yvette’s past career as a swimsuit model and the physical fitness of certain residents, which leads to minor jealousy or…

How violent is Devolution: A Firsthand Account of the Rainier Sasquatch Massacre?

The violence is severe, graphic, and takes a sudden turn into extreme gore in the book’s second half. Initial encounters involve frightening but non-lethal rock-throwing and intimidation by the Sasquatch. However, the conflict escalates into a full-scale…

Is the language in Devolution: A Firsthand Account of the Rainier Sasquatch Massacre appropriate for kids?

Profanity is moderate and realistic for the high-stress environment of a survival horror novel. Characters use the 'f-word' and 's-word' with increasing frequency as the situation at Greenloop deteriorates from an inconvenience to a life-threatening crisis…

Are drugs, alcohol, or smoking depicted in Devolution: A Firsthand Account of the Rainier Sasquatch Massacre?

Substance use is portrayed as a coping mechanism for the adult residents of Greenloop rather than a central plot point. In the early chapters, characters are seen drinking wine or beer during social gatherings and dinners as they discuss their new lives in…

What mature themes appear in Devolution: A Firsthand Account of the Rainier Sasquatch Massacre?

The narrative explores the fragility of modern civilization, specifically how reliant high-tech communities are on external infrastructure. Through Kate Holland’s journals, the book examines the psychological toll of anxiety and OCD when faced with isolation…

Where can I read the full Devolution: A Firsthand Account of the Rainier Sasquatch Massacre parent guide?

Create a free Bontent account to unlock page-level notes, filter by your kids' ages, and save titles to your watchlist.

Sign up for access to 40,000+ parent guides.