E.C. Krupp
E.C. Krupp
Dr. E.C. Krupp is an astronomer and Direcdtor of Griffith Observatory in Los Angeles. He's an expert on ancient and prehistoric astronomy. He and Robin Rector Krupp have traveld all over the world to study and photograph ancient sites. He has done three books for adults. From th...
To view all books associated with this person please sign in.
