Great news! Now you can buy the digital version of Jacob and the Coronavirus for just $1.99! It’s available for purchase in the Apple bookstore at:
http://books.apple.com/us/book/id1550799573
Requirements for reading Apple books:
A device with IOS 12 or later, or macOS 12.14 or later. You can also use an iOS device with iBooks 3 or later and iOS 4.3 or later, or a Mac with iBooks 1.0 or later and OS X 10.9 or later.