The Hunt for the Yeti Skull: Nepal: Secret Agent Jack Stalwart, Book 13

Destination: Nepal. A plane carrying a team of scientists has gone missing over Mount Everest. They were thought to be carrying the first true Yeti skull ever recovered - proof that the Abominable Snowman really existed. Can Jack and his fellow agents use their climbing skills to brave the highest mountain on earth and recover the priceless skull?