At the Earth\'s Core 地心
Since first appearing in All-Story Weekly magazine in 1914, Burroughs\'s tale of a secret prehistoric world still in existence has remained popular both in print and as fodder for numerous films. This commemorative edition offers the full text along with a map of the fictional land of Pellucidar, illustrations, a glossary, and both a new introduction and an afterword on the science used in the story. This may be a little corny by today\'s standards, but it\'s still fun.