Mark Frost Launches New Book ‘The Yankee Sphinx’ with Harley Peyton in Seattle
On Tuesday May 5, 2026, Twin Peaks co-creator Mark Frost celebrated the publication of his latest book The Yankee Sphinx: An FDR Novel with an insightful discussion moderated by fellow Peaks writer and longtime friend Harley Peyton. The two appeared at Elliott Bay Book Company in Seattle, WA.
