In honor of the 10th Anniversary of Gibeciere we are giving away one of our feature articles. Tyler Wilson recently found an amazing little book, The 52 Wonders by C. H. Wilson and he immediately noticed it has some material that was similar to Erdnase. The interesting part is that the book was published 25 years before Erdnase! You can download Tyler’s article and the complete facsimile of the book FREE.