I have been reading and writing Haiku, one of the most popular form of poetry, for more than three decades. I have also been sharing them with my friends and peers, as well as on my online platforms. Many times, I have been asked, "what is a haiku, and how do you write one?" In simple words, a haiku is an iconic form of poetic expression which conveys a vivid image or a poetic moment within 5-7-5 syllables in short 3-line format. Over the years, I have explained the form to many aspiring haiku writers through some examples, personal discussions, and through my online articles. But I believe to really know what "Haiku" is, we should have a holistic and sincere approach towards its understanding as well as writing one.Hope this book will find new admirers of this wonderful poetic form and put aspiring Haiku writers on a path of deeper understanding and writing some of their own.