Carved in Bone (Body Farm Novels)

Jefferson Bass

The Deep Zone

James Tabor

The Spiderwick Chronicles, The Ironwood Tree, Book four of Five

Tony, Black, Holly DiTerlizzi

Sasso

James Sturz

The Caves of Drach

Hugh Walters

The Caves of Dunhuang

Fan Jinshi

Blind Descent: The Quest to Discover the Deepest Cave on Earth

James M Tabor

Siege of Heaven

Tom Harper

Ghost beach

R L Stine

Dark summer

Ali Sparkes

Caves

Sean Latham

With the bats

J C Greenburg; illustrated by Jan Gerardi

Those Who Went Remain There Still

Cherie, Priest, Mark Geyer (Illustrator)

The Realm of Shells

Sonia Overall

The mystery of the vanishing cave

John Bibee

Legends of the North Cascades

Jonathan Evison

Wounded Shadow

The Crystal Cavern

Hannah Alexander

The Mere Wife: A Novel

Maria Dahvana Headley

The Secret of Robber's Cave

Kristiana Gregory