Intelligent Design goes well beyond the evolution debate. This book explores the science of this vast subject from the universe to life as well as going down to cells and DNA. It argues that the origin of first life, complexities of a cell, unparallel information system in DNA and many perfect systems seen in all life can only come from intelligence. It also draws evidence from lesser explored topics such as the brain- the most complex in the universe, power of the zygote, superior animal features, phylogenetics, microbiome, development of sexes in new species, physiology and fine-tuning of over 200 parameters in the universe, solar system, the earth as well as in the environment needed for life. It dissects fallacies and limitations of Darwinism falling well short of the biological complexities of all life, while agreeing with microevolution, which is a drop in the ocean of macroevolution. It concludes the impossible task of producing 8.7 million species with just two mechanisms of Darwinian theory namely random mutations and natural selection. Evidenced by purpose and fine-tuning at every level of complexity, this book gives proof of Intelligent Design based on undisputable mathematical probabilities.