University of Toronto (Canada)
University of Toronto: Selected Poetry of William Blake (1757 1827)
Full text of 40 annotated poems by William Blake.
Project Gutenberg
Project Gutenberg: Poems of William Blake by William Blake
Many poems by William Blake (1757-1827 CE), including Songs of Innocence, Songs of Experience and The Book of Thel, all of which are reproduced in multiple digital formats.
Other
Up Word: The First Book of Urizen
A verse-by-verse version of William Blake's (1757-1827 CE) First Book of Urizen is offered here at up Word. A lot of clicking, as each verse is a separate page. Not illustrated.
Varsity Tutors
Varsity Tutors: Web English Teacher: William Blake
This site features information on the life and work of William Blake.