Another idea, if you are looking for an app-based rather than web-based
reader is VuDroid, which supports both PDF and DjVu formats.
I suggest it, not because I use it but because, at least in the Open Library
version of the book's record,
DjVu is listed as a streaming format. If I had an Android, I would give it a
For iOS, there's DjVu reader that seems pretty decent.
I may check it out later tonight.