“Where can I buy the book?”

At this point, it should be available in paperback form pretty much wherever books are sold.

Here are some direct links: Bookshop.org | Amazon | Alibris | Barnes & Noble | Powell’s | direct from the publisher (the only place to get the hardcover).

Also, your local independent bookstore should be able to order a copy if they don’t have it in stock.

Thank you for your interest!