▶ Front pages 1, 2, 3
▶ Contents pages 4,5,6,7,8,9,10
▶ Preface (why I wrote this book) pages 12, 13
▶ Front pages 1, 2, 3
▶ Contents pages 4,5,6,7,8,9,10
▶ Preface (why I wrote this book) pages 12, 13
