Introduction to Analysis
This new book is written in a conversational, accessible style,  offering a great deal of examples. It gradually ascends in difficulty to help  the student avoid sudden changes in difficulty.  Discusses  analysis from the start of the book, to avoid unnecessary discussion on real  numbers beyond what is immediately needed. Includes simplified and meaningful  proofs. Features Exercises and Problems at the end of each chapter as  well as Questions at the end of each section with answers at the end of  each chapter. Presents analysis in a unified way as the mathematics based on  inequalities, estimations, and approximations.