I had some time to kill before the night train back south, so I went to Inverness. It wasn't very nice weather so I had to spend a lot of the day indoors. Luckily I found one of the most awesome book shops I've ever been in, and spent a long time in there. They had a fantastic section of old guidebooks, and I found a Lonely Planet Indonesia guide from 1985. A cool hostel I'd stayed in in Berastagi had been there even 30 years ago, but back then the advice was to watch out for peepholes. It had been a lot less sleazy in 2016.