This is a collection of essays written by eminent scholars about the life, philosophy and poetical qualities of Guru Nanak's divine verses. Guru Nanak's image that emerges from these essays is one of a divine prophet, mystic, enlightened thinker, social reformer and a poet par excellence. Each essay is based on the deep study of the original text of Guru Nanak's verses, primary sources about Guru Nanak's life and each scholar's deep scholarly analysis of these sources. The whole collection makes it an encyclopedia on Guru Nanak's life, vision and poetry. Major contours of Guru Nanak's vision as well as his poetic oeuvre have been brought out in this volume.