This document provides an overview and summary of sources related to Arthurian legends and the figure of Merlin. It includes both primary sources like Sir Thomas Malory's Le Morte D'Arthur from 1485 which describes how Merlin was trapped by the lady of the lake, as well as secondary sources that analyze and interpret the myths such as works by Jung, Matthews, and Knight. The document also lists other references that were consulted for research on Arthurian mythology, Merlin, and their changing portrayals throughout history.