They Laughed When She Inherited a Ruined Cabin and a “Breathing” Cave—But That Place Would Keep Her Warm When Nothing Else Could

yearly average. Summer did not heat it much. Winter did not cool it much. It just stayed 52, 53, 54 degrees, year after year after year.

And Silas had wondered: what if you could borrow that steadiness?

Journals 6 through 9 were maps, hand-drawn cross-sections of the cave with arrows showing airflow and numbers showing temperatures at different depths,continue reading …