Inverted World - DRM-free eBook? Posted by ryanplusplus on November 1, 2012 03:51 pm 7 Does anyone know if Inverted World is available as a DRM-free eBook? I'd like to go digital-only on this, but I really can't bring myself to buy a DRM'ed book. There are 7 Comments. Load 'Em Up. Show speed reading tips and settings Shortcuts to mastering the comment thread. Use wisely. C - Next Comment X - Mark as Read R - Reply Z - Mark Read & Next Shift + C - Previous Shift + A - Mark All Read Comment Settings Live comment alert: Hide it! Comments for this post are closed.