The third djinncredible adventure for the magical Gaunt twins! John and Philippa travel to Nepal and India on the trail of a lost talisman and mysterious assassins who murder by snakebite. Their race to unravel some venomous clues turns into a desperate rescue mission when their djinn-uncle, Nimrod, is captured by the Cult of Nine Cobras. Can the young djinns defeat an enemy with immense and deadly powers?