The book on 'Changes of Livelihood and Its contemporary Problems in Mountainous Villages of Easter Bhutan' has been written based on fieldwork for two years in Bhutan from 2011. Through this book the author shows formal and essential change of agricultural practice and livelihood in the Himalayan mountain slope. The author also tries to disclose real situation of Eastern Bhutan villages reflecting socio-economic changes. The ongoing out-migration and considerable abandoned fields are overshadowing the future of rural communities and necessity of additional expansion of development from a different aspect has been mentioned.