Smithsonian Books | smithsonianmag.comhttps://www.smithsonianmag.com/rss/blog/smithsonian-books/RSS feed for Smithsonian BooksenThu, 23 Apr 2026 16:00:00 +0000Experience the Genius and Artistry of Ohio's Hopewell Ceremonial Earthworkshttps://www.smithsonianmag.com/blogs/smithsonian-books/2026/04/23/experience-the-genius-and-artistry-of-ohios-hopewell-ceremonial-earthworks/A new book celebrates eight complex masterpieces of landscape architectureThu, 23 Apr 2026 16:00:00 +0000https://www.smithsonianmag.com/blogs/smithsonian-books/2026/04/23/experience-the-genius-and-artistry-of-ohios-hopewell-ceremonial-earthworks/