重返狼群（英文版）

Chapter 1   Adopting Wolf Pup  5
Chapter 2   A Home Not So Sweet  14
Chapter 3   A Secret Hard to Keep  24
Chapter 4   Home Demolisher  32
Chapter 5   Tit for Tat!  40
Chapter 6   A Good Meal on Children’s Day   44
Chapter 7   The Older, the Lonelier  47
Chapter 8   Wild Still?  52
Chapter 9   A Wolf Downtown  58
Chapter 10  To the Zoo or Not?  71
Chapter 11  Conflict with Tibetan Mastiffs  79
Chapter 12  Sworn Enemies  89
Chapter 13  Friends and Foes  96
Chapter 14  Crazy Predator    106
Chapter 15  Territorial Dogs   110
Chapter 16  The Cost of Curiosity   120
Chapter 17  A Fatal Attack   130
Chapter 18  Infighting Among Tibetan Mastiffs   136
Chapter 19  A Caring Pup   146
Chapter 20  Reunion   152
Chapter 21  Risky Encounters   160
Chapter 22  Phantom at Night   167
Chapter 23  A Trap!    171
Chapter 24  Was This Your Home?   177
Chapter 25  The Secret Watcher   181
Chapter 26  Hunger  188
Chapter 27  Wolf Nature   193
Chapter 28  How Brutality Is Made   202
Chapter 29  To Wolf Hill Again   206
Chapter 30  A Long Winter on Wolf Hill    212
Chapter 31  Slaughter of a Tough Goat    219
Chapter 32  Theft of Wolf Food    223
Chapter 33  The Howl    228
Chapter 34  Call of the Wild   233
Chapter 35  Blood Stains on a Wall   242
Chapter 36  Wolves vs. Yaks   250
Chapter 37  Parting Is Such Sweet Sorrow  262