Class 10 English Chapter 10 The Book that saved the Earth Class 10 English Chapter 10 PDF NCERT Solutions for Class 10 English Chapter 10 The Book that saved the Earth. PDF Download Free. Chapter 1 A Triumph Of Surgery Chapter 2 The Thief Story Chapter 3 The Midnight Visitor Chapter 4 A Question Of Trust Chapter 5 Footprints Without Feet Chapter 6 The Making Of A Scientist Chapter 7 The Necklace Chapter 8 The Hack Driver Chapter 9 Bholi Chapter 10 The Book That Saved The Earth