This book really takes some twists and turns and not just as people explore a cave. I thas some great characters including a 14 year old girl who ends up way older than her age before the ending. Great read!!!
FROM THE PUBLISHER
"Whitney Burke is a renowned cave researcher and marine biologist who has abandoned her livelihood after losing an assistant in a tragic caving accident. Though Whitney vows never to enter Labyrinth Cave again, her husband and daughter join a NASA-sponsored caving expedition." When the expedition is overtaken by a group of criminals, Whitney must overcome her paralyzing fear to save her husband Tom, her daughter Cricket and ultimately, herself.