Scarlet (Scarlet #1)

The people of Nottinghamshire know Will Scarlet as Robin Hood shadow, a slip of a boy who throws daggers with deadly accuracy and is an accomplished thief with an unerring eye for treasure. A select few know Will was recruited by Robin two years earlier, but no one really knows who the real Scarlet is except Gisbourne, the ruthless thief-taker just hired by the sheriff to capture Robin and his band.