It’s a pretty awesome series though hard to follow at times and with occasionally pointless books. Still very good though. I’d been reading them since they first came out and by the time it got to Nemesis it had been so long I couldn’t remember who the characters were so went back to start again.

Not sure if you know about these or not but there are a few audiodramas (currently 4 available with more on the way) with the series. They’re short (70mins each on single CD’s) but worth hearing as they add a good chunk of story to the timeline.
— Death, chaos and mayhem, the music of the night