Mastering Apache Cassandra 3.x: An expert guide to improving database...

Mastering the American Accent with Downloadable Audio

Mastering QGIS

Guitar Fretboard Fluency: The Creative Guide to Mastering The Guitar

Mastering Web Application Development with AngularJS

Sound Design, Mixing, & Mastering with Ableton Live 8 (Music Pro Guide Books...

Mastering Drupal 8: An advanced guide to building and maintaining Drupal...

Equifitness: An Exercise Guide to becoming a better Rider