Rock and Roll with Ember.js 3 - Early Access (Team License)

This gives you access for up to 20 people in your team to

* Early versions of the Rock and Roll with Ember.js 3 book

* The book itself when it comes out

* The current version (2.18) of the Rock and Roll with Ember.js book

On top of that, the price is fully deductible from a higher tier package if you want to upgrade.