Francis James Child 
English and Scottish Popular Ballads, Vol. 3 

Published between 1882 and 1898, this definitive collection compiles all the extant ballads with all known variants and features Child’s commentary for each work. Volume III includes Parts V and VI of the original set — ballads 114–188: "Mary Hamilton, " "Flodden Field, " "Sir Andrew Barton, " and more than 30 ballads about Robin Hood.