http://seminary.bhaktivedantaacademy.com/content/uploads/sc/year2/noi102/2011-11-04-NOI-preface-5.mp3 This course is part of Sastra-Caksus, Year 2 and consists of 25 lectures, available on: http://seminary.bhaktivedantaacademy.com/classes/noi-thematic/ Given in Bhaktivedanta Academy, Sridham Mayapur November-December 2011 The following are lecture notes briefly delineating its contents. Based on 12 essays by Srila Bhaktivinode Thakura on items favorable and unfavorable for devotional service,