Savage Pellucidar

Another in the series of books that Burroughs wrote about Pellucidar, the land at the Earth's core. In fact it is the last Pellucidar tale, and wraps up the adventures of David Innes and Abner Perry. The men have continued to work to improve their lives in the primitive environment and are smelting metals to build the things they need. Perry has built an aeroplane in his quest to continue civilizing the inner world, where it is always daytime and prehistoric beasts are trying to eat them. Another exciting adventure tale about Pellucidar. The cover painting by Frank Frazetta is one of the most collectible he has ever done.