Knowing I have a thing about erupting volcanos – son in law Charlie rang last Sunday to say a volcano programme was just starting on BBC 2. And it wasn’t just any old volcano but Nyiragongo on the Rwanda DRC border which plays a big part in the Red Nile my next book. I’d recently described flying over its lava lake – one of only six on the planet. So many thanks Charlie – I’ll be watching part two next Sunday. That’s if I haven’t nipped off to Bali to have a shufty at that little number.