**"Expanding the toolbox"** - Interactive maps -- possibly about the view mode, its unique features and limitations - Extensions -- one or more chapters about stable extension(s) - Creating extensions -- how to add new extensions - shiny -- about tmap and shiny integrations **"Mastering the craft"** - Possibly more than one chapter about map examples, good practives, workflows, etc?
"Expanding the toolbox"
"Mastering the craft"