The work is divided into four parts, named similar to their corresponding
Vulgate Cycle versions. It is an attempt to create greater unity in the material, and to de-emphasise the secular love affair between
Lancelot and
Guinevere in favor of the religious and spiritual
Quest for the Holy Grail. As such, it omits great most of the Vulgate Cycle's
Lancelot Proper section, making it shorter and much less Lancelot-centered than its source. Neither the Post-Vulgate
Estoire del Saint Graal Apparently borrowing from the first version of the legend of
Tristan and Iseult, the cycle features
Tristan as a prominent character. It further distinguishes from the Vulgate by its more pessimistic tone, its darker portrayal of several major characters such as
Merlin,
Morgan, and
Gawain, and its bleak ending. and chapters 43–59 taken from Sommer's publication, chapters 60–72 from Bogdanow's publication.
Episodes peculiar to Merlin Continuation The
Suite du Merlin (also known as '
Huth-Merlin''''') adds many adventures of Arthur and the early
Knights of the Round Table, and includes details about Arthur's incestuous begetting of
Mordred not found in the Vulgate. Another is the episode of the
Dolorous Stroke, imparted on the
Fisher King by
Sir Balin, given as the cause of the
Waste Land. It elaborates on
Chrétien de Troyes'
Perceval, the Story of the Grail, where Perceval fails to mend the injured king on account of him failing to ask "The Question";
Post-Vulgate Quest for the Holy Grail The
Post-Vulgate Queste del Saint Graal ("Post-Vulgate Quest for the Holy Grail") describes the knights' search for the Holy Grail, which can only be achieved by the worthy knights
Galahad,
Perceval, and
Bors. The Post-Vulgate
Queste is very different in tone and content from the Vulgate version. Elements from the Prose
Tristan (first version) are present, such as the character
Palamedes and
King Mark's invasions of Arthur's realm. Its most complete version is the Galician-Portuguese
A Demanda do Santo Graal. This part of the cycle has been repeatedly printed in Spain as
La Demanda del Santo Grial.
Post-Vulgate Death of Arthur The
Post-Vulgate Mort Artu ("Post-Vulgate The Death of Arthur"), concerning Arthur's death at the hands of his son Mordred and the collapse and total destruction of his kingdom. It is based more closely on the Vulgate
Mort but was rewritten with greater connectivity to the previous sections. Like the
Queste, the P-V
Mort is longer than the Vulgate version. ==Modern editions==