We have, then, three Books wholly and one partially written before, and two after, the Preface; and only one of the first four is consistent with it, while the two later are entirely in agreement with it. In the first group, the adventure which fits into the scheme in the Letter is the first of all, which is a significant fact. If Spenser were somewhat hastily reconstructing his scheme he would naturally test its coherence with what he had already written in the first Book and perhaps re-write certain passages. He may have forgotten the details of Books II and III or Raleigh's urgency may have left no time for the adjustment of the details.
These discrepancies are all connected with the twelve days' Feast and Gloriana's appointment of the knights, and this part may well have been suggested by Raleigh. He probably intended the poem not only to make Spenser's fortune at court but also to reinstate himself in the Queen's favour. In the circumstances he would wish to make the reference to the Queen as clear and as flattering as possible.