The Meshech HaNachal Publishing company has released a special booklet about Rav Noson and the days leading up to his passing from this world. Rav Noson of Breslov’s Yortzeit is on Asarah B’Teves (this Friday). It contains stories and insights collected from different parts of the sefer Siach Sarfei Kodesh and a letter from the Chassidim to other Chassidim about how he passed away.
You can view the PDF here – http://bit.ly/2Je8ww4