I find it very unusual that a website so versed, and knowledged-filled as this would contain no works by Goethe. His impact upon literature is incontrovetably huge; his poetry, novels, short stories and such are indeed spellbounding. He is, in essence, everything that people find attractive in prose today, he is poetic yet pithy, understandable, yet intelligent...
To avoid redundancy I must simply say that your literature collection is not a collection at all if it does not include Goethe.