A story in two parts and many threads. You will see links titled 'the next section to read', these will take you to another thread, typically one that's happening at the same time. 'Follow the thread' links and you'll see the continuation of the thread you're reading. Wherever you can, you should follow the "next section to read". The sunflower is for material that has been borrowed from elsewhere, hover over it and it will tell you where.
It perhaps goes without saying that I hope you enjoy it. I certainly enjoyed writing it.
Patrick