"The Gaunt Gray Wolf" is a tale of adventure with "Ungava Bob", the courageous young character from Dillon Wallace's first story who reappears in this new tale. First, as guide and then as companion and friend to "Shad" Trowbridge. "Shad" came from Boston to spend the summer vacation fishing and hunting in Labrador. Many unexpected and exciting adventures were awaiting the two lads who had more than one breath-taking escape.