A journey round my skull is an absolutely fantastic blog
'Unhealthy book fetishism from a reader, collector, and amateur historian of forgotten literature. Recent obsessions: illustration and graphic design from around the world'
It contains a great collection of narrative/sequential illustration, book design, book covers etc from all sorts of sources. It would be particularly useful for the first years who are looking at sequential illustration for their 'Entrance and Exit' project!
Like this stuff from Alexandra Grinevsky's 1929 illustrations for Valery Larbaud's "Deux Artistes Lyriques."
Lot of other stuff as well so well worth a trawl round.