Chronik eines Harry Potter Fans (a.k.a. CoaHPF). And now there is great news: It's now available as an English e-book, for free!
Thomas wants to exemplify how precious and valuable fandom can be. He wants to get the message spread and for that reason insisted on a free version of CoaHPF. Inspire Harry Potter fans from all over the world and spread the word.
You can download Chronicles of a Harry Potter Fan at coahpf.org. Thomas Sailer is also on Facebook. Or take a look at his website.