Start with high-confidence cms platforms books, then narrow by subgenre or adjacent topics.
The Content Strategy Toolkit
Meghan Casey
Google Pocket Guide
Tara Calishain, Rael Dornfest
Squarespace 6 for Dummies
Kris Black
Drupal Development Tricks for Designers
Dani Nordin
Responsive Theming for Drupal
Mike Crittenden
Wordpress Power Toolkit
Richard Mansfield
