Jake Maddox 
Extreme Ice Adventure [PDF ebook] 

Nita and Sohail are thrilled when they win scholarships to attend the Alaska Young Explorers program. Both kids could use the prize money to help their families and set out to compete as hard as they can. But things take a turn when they’re paired up on an expedition. The two make a misstep while hiking down a glacier and find themselves in dangerous territory. Nita and Sohail will have to depend on each other and learn to work together … if they want to survive the Alaskan wilderness.