Ghost in the Wires[1] is a really phenomenal and entertaining book btw. If you go audiobook, Ray Porter does the narration and absolutely crushes it.

[1] Available DRM-free at Downpour (https://www.downpour.com/ghost-in-the-wires?sp=19991) and at Libro.fm (https://libro.fm/audiobooks/9781483067216-ghost-in-the-wires)