The Exeter Book is NOT a book written on Sanctuary, as far as anyone knows. However, it's quite well quoted in the introduction of the Lord of Destruction Manual.
The Exeter Book, Exeter Cathedral Library MS 3501, is an anthology of Anglo-Saxon poetry written during the tenth century, circa 975, in the south of England and is one of the four major codices of Old English poetry. It acquired its name from having been in Exeter since its donation to the cathedral by Bishop Leofric during the eleventh century. The book contains both secular and religious works, providing a diverse range of Anglo-Saxon poetry.
Of note to the Diablo series is the poem, The Wanderer, which serves as inspiration for the opening passage of the Diablo II: Lord of Destruction Manual, also titled The Wanderer. The full, original poem, can be found here.
Contents
Adaptation
Each dawn, I rise alone, mired in ancient sorrows. Wretched and deprived of my native land. I have had my mind bound with fetter. For many years, I lay hidden in the concealment of the earth, buried deep in stone. From there, I went, abject and winter-grieving, over the surface of the waves. I sought the prison of my noble kinsman. Sorrow is a cruel companion to one who can afford few friends, and the path of exile attends this mournful spirit.
And so this world, every day, is crumbling and falling. The rulers lie dead, deprived of revelry, bands of warriors lie fallen proud by the wall. War destroyed some, carried them away; a sorrowful man hid one deep within a grave. Thus the creator of men laid waste this dwelling-place, until the old works of giants stood vacant, without the noise of their inhabitants.
So said Wanderer, set apart in secret meditations.
Inspired by The Wanderer (Anonymous),
from the Exeter Book, ca. 10th Century.
Speculation
If this book indeed exists in the world of Diablo as well, or if it's just a real world reference in the manual is unknown.
Reference
- Richard Marsden, The Cambridge Old English Reader, (Cambridge: Cambridge University Press), (2004), pp.221-222, ISBN 0-521-45612-6
- Diablo II: Lord of Destruction Manual.