From the archives, and free to the first 100 readers who respond by email: a stack of bookmarks commemorating The Immanent Frame’s first 100 posts. Own a piece of history. Share The Immanent Frame with your friends and colleagues. Hold your page in style. To receive your stack of bookmarks, send an email (within the next 10 days) to Be sure to include a full postal mailing address.

Thanks to all of our readers!