Robin Hood is one of the great heroes of the English tradition, along with his Band of Merry Men and other accomplices.
Research Tip: Wikipedia is a great place to start, with a detailed article on Robin Hood, plus articles on the Merry Men like Little John, Friar Tuck, and Will Scarlet, along with Robin's enemies like Guy of Gisbourne and the Sheriff of Nottingham. And there's also Maid Marian of course.
There's a Robin Hood unit in the UnTextbook, and you might also enjoy these books: Robin Hood by Paul Creswick, The Merry Adventures of Robin Hood by Howard Pyle, and Ballads of Robin Hood by Frank Sidgwick.
