# At the Mountains of Madness

Canonical: https://www.bookquiver.com/jacopo-della-quercia/at-the-mountains-of-madness/9781937133009

![At the Mountains of Madness](https://quivercdn.com/covers/choose-your-own-adventure/jacopo-della-quercia/at-the-mountains-of-madness_978-19-3713-300-9.jpg?v=2026-05-28%2014%3A16%3A02)

- Book: [At the Mountains of Madness](https://www.bookquiver.com/jacopo-della-quercia/at-the-mountains-of-madness) ([At the Mountains of Madness.md](https://www.bookquiver.com/jacopo-della-quercia/at-the-mountains-of-madness.md))
- Authors: [Jacopo della Quercia](https://www.bookquiver.com/jacopo-della-quercia)
- Publisher: choose_your_own_adventure
- ISBN: 978-19-3713-300-9
- Pages: 208
- Published: 2025-09-16
- Language: en_US
- Binding: Softcover

## Description

Something sinister is unfolding at the bottom of the world in this interactive book where YOU decide what happens next! Packed with 20 possible endings! Choose Your Own Adventure books–the 4th bestselling...