Penn's Cave: Pennsylvania's Grandest Cavern and Beautiful...
Shoemaker, Henry W. / Knorr, Lawrence![Penn's Cave: Pennsylvania's Grandest Cavern and Beautiful Lake Karoondinha](https://support.digitalhusky.com/media/annotations/sorted/442/44215781/CHSBZCOP0344215781.jpg)
Henry Wharton Shoemaker's legendary guide to Penn's Cave in Centre County, Pennsylvania, includes many myths and legends sure to provide entertainment to spelunkers.