The JBL e-book is going through an upgrade! Same 12 Practices. Easier to follow.
If you came here especially to get the JBL E-book, you can buy it here for $25.
You’ll receive the current version.
Then, as soon as the new version is ready (aiming for December 10, 2018), you’ll receive it along with everyone else, at no extra cost. (It will be available for $27)
It will include the same 12 practices, just better!