Escape Gravestone Caverns


Children - Mystery
173 Pages
Reviewed on 02/26/2026
Buy on Amazon

This author participates in the Readers' Favorite Free Book Program, which is open to all readers and is completely free. The author will provide you with a free copy of their book in exchange for an honest review. You and the author will discuss what sites you will post your review to and what kind of copy of the book you would like to receive (eBook, PDF, Word, paperback, etc.). To begin, click the purple email icon to send this author a private email.

This author participates in the Readers' Favorite Book Review Exchange Program, which is open to all authors and is completely free. Simply put, you agree to provide an honest review an author's book in exchange for the author doing the same for you. What sites your reviews are posted on (B&N, Amazon, etc.) and whether you send digital (eBook, PDF, Word, etc.) or hard copies of your books to each other for review is up to you. To begin, click the purple email icon to send this author a private email, and be sure to describe your book or include a link to your Readers' Favorite review page or Amazon page.

This author participates in the Readers' Favorite Book Donation Program, which was created to help nonprofit and charitable organizations (schools, libraries, convalescent homes, soldier donation programs, etc.) by providing them with free books and to help authors garner more exposure for their work. This author is willing to donate free copies of their book in exchange for reviews (if circumstances allow) and the knowledge that their book is being read and enjoyed. To begin, click the purple email icon to send this author a private email. Be sure to tell the author who you are, what organization you are with, how many books you need, how they will be used, and the number of reviews, if any, you would be able to provide.

    Book Review

Reviewed by Carol Thompson for Readers' Favorite

Escape Gravestone Caverns by Melissa Costa begins in 1605, during the Nightlore Witch Trials, when sisters Cordelia and Dalia flee an angry mob and hide in a cavern that becomes their tomb. The story moves to 2025, where sixth grader Jenny Corine prepares for a field trip to Gravestone Caverns with friends Sara, Evan, and Miles. The trip turns dangerous when Miles goes off the path, chasing ghost witches rumored to haunt the cave. He ventures deeper alone, prompting the others to follow when he goes missing. Miles endures a scorpion sting and learns that bravery is not recklessness. As the friends navigate dark tunnels, slippery rocks, and unexpected hazards, the cavern becomes a maze of fear and tension. The adventure tests friendship and quick thinking as they race against time in Gravestone Caverns.

Melissa Costa crafts a fast-paced middle-grade adventure that balances suspense with moments of humor and heart. The short, focused chapters keep the tension mounting as the perspectives move between Miles and the friends searching for him. The dialogue captures their arguments, loyalty, and distinct personalities. Jenny’s love of facts, Sara’s athletic energy, Evan’s quiet caution, and Miles’s daring curiosity each add to the group dynamic. The cavern setting is rendered with vivid sensory detail, from the humid air and dripstones to bats overhead and treacherous pits below. The historical thread of the Nightlore Witch Trials adds intrigue without overwhelming the central adventure. Young readers who enjoy stories about friendship under pressure, underground exploration, and a hint of supernatural mystery will find much to enjoy in Escape Gravestone Caverns. For a young author, Costa has the talent of a seasoned storyteller.