You, Peter, and Sarah take a hot air balloon ride while visiting France. But where will the winds of fate take you? A storm threatens to mire the balloon in the Mediterranean Sea. If you make it across the sea to Africa, will you find safety there? The Sahara Desert is full of danger, wonder, and magic—treasure hunters and space aliens among them!

By R. A. Montgomery

You are a mountain climber, headed to the Himalayas with your best friend Carlos. Your goal is to find proof that the mysterious Yeti really exists. When Carlos goes missing from base camp you must choose alone what course your expedition will take. Are the Yeti out there, among the dangerous crevasses and icefalls? Is Carlos in trouble? A monsoon is moving in and you must decide quickly!