I'm not a Molecular Biologist or an Evolutionary Scientist by profession. So I think my friend who loaned me this book was a bit surprised when I asked if I can borrow the book from her. It is after all a text book for students in extremely specialized field(s). The thing about this book is that you don't have to be in a specialized field to be reading it. It is for anyone who has ever wondered about life on earth, how it evolved, time scales involved in the evolutionary journey, various stages of evolution, different mechanisms life has employed to adapt, etc. etc. It is a fascinating work built upon the original idea proposed by Charles Darwin himself in "On the origin of species", with theories that have since been proven to be facts, and more in depth knowledge about the subject than any other book of its kind out there. This book will literally take you through the tree of life, with wonderful illustrations, and have you thinking about Life like you've never thought before. This book will make you feel connected to the Universe and every life form that has ever existed on the Earth and you can't help but feel both immortal yet insignificant. The particles in your body have been around for an eternity, and will be around long after you're gone. You're part of the Universe and the Universe is a part of you. I'm very fortunate to have had the chance to read this book. It is now part of my collection of books and I highly recommend it to all the curious minds out there.