Book of choice for effective learning, skill development and mental ability development. Excellent tool to up bring their basic learning of alphabets and numbers. I have developed a research and evidence based new method of learning. My new theory of correlation of Alphabets with numbers, greatly facilitate and improve the reasoning and verbal skills and give them a strong base for their further journey of very complex study. I am very confident that if any seriously go through this book they are enough mentally strong then others. This book mainly focused on improving Mental Ability with the help of awesome interaction of alphabet and numbers. This book is a step ahead of all existing preschool and nursery books, So Author advice to read this book after at least reading some existing preschool and nursery books. In addition of all, author cover all basic mathematical operation like Addition, Subtraction, Multiplication and division and all Supported by self-assessment practice quizzes with answer keys, made it very helpful to strengthen all concepts and boost mental ability.