Sands of the scorpion - Bear Grylls (Mission Survival #3)

Goodreads 4.16

When Beck Granger and his friend, Peter, join Beck's Uncle Al for a holiday in Africa, they aren't expecting to be stranded in the Sahara Desert. But when they stumble upon a smuggling ring and have to bail out of a plane over the desert, Beck knows their chances of survival are slim. They must find their way back to civilisation.