The Well of Hell: Alex Hunter 10

In the forbidden deserts of Yemen, a structure has been found - a buried pyramid - thousands of years older than anything previously known. And indications are, it was buried on purpose. What is discovered inside could prove that we're not alone in the universe. And terrifyingly, after 7000 years, there is a biological obscenity that remains, not yet dead. Ancient writing suggests the pyramid's builders have been taking humans for reasons that will tear at all sanity, and when evidence is found