Losing Gemma

Two girls went travelling in search of adventure, in search of 'real life'. Only one came back...Six years later, Esther returns to India, and the strange shrine they visited there at Agun Mazir, to find out the truth about what happened to her best friend; to put the dreadful ghosts of their time there to rest. Was Gemma taken from her in the chaos, heat and confusion of a foreign land, a place where she was no longer in control? Or was she actually lost to Esther long before?