Update (9/4): thanks to our US publisher (HMH), we were able to give out 5,000 free challenge coins. We wanted to make sure international reader weren't left out, so we also ordered 5,000 ourselves. Whatever coins remain are still available to both US and international buyers for a flat shipping and handling fee ($10 USD).

Update (9/8): Roman and I are signing more copies now for stores in Canada as well as some independent bookshops in the US - check out this list to find a bookstore near you!

Update (9/16): We are posting more and more live tour announcements on the book page. Still a few challenge coins left. Still working on ways to get out signed editions more broadly (might take some time, though). Roman and I also be doing a Reddit AMA, probably on launch day (10/6) but will keep you posted.

Update (9/22): So we're down to a few hundred book challenge coins for anyone still interested. Meanwhile, BN and Amazon CA are both out of signed editions again, but we expect they'll restock :S

Get all the latest updates and live streaming tour announcements on our ever-updating page: 99pi.org/book !