Anyone have a link to a tutorial or forum discussing open book cakes? I would also like to find a good one on closed book cakes (not stacked). I have spent the last 90 minutes searching and ran across all kinds of good stuff relating to minor details about this topic but not one good basic post or instructions. Thanks!

Sorry to bump. I don't know the etiquitte with this, so hopefully I'm not offending anyone by pushing this up!