As reported by telread
, BoB's has a press release: BooksOnBoard First to Offer New eBook Titles for the iPhone in Partnership with Stanza
These are DRM-free ePubs from Samhain Publishing, see eBooks for the iPhone from BooksOnBoard
. Based on the "details" pages of a couple of titles (no lock icons), it seems that all versions of these ebooks may now be DRM-free.