by Erica Sadun — Connect with us. Want to hear what’s new at The Pragmatic Bookshelf? Sign up for our newsletter. You’ll be the first to know about author speaking engagements, books in beta, new books in print, and promo codes that give you discounts of up to 40 percent. Our favorite Swift…

by Carmine Zaccagnino — Connect with us. Want to hear what’s new at The Pragmatic Bookshelf? Sign up for our newsletter. You’ll be the first to know about author speaking engagements, books in beta, new books in print, and promo codes that give you discounts of up to 40 percent. Smartphones became ubiquitous…