Okay it is silly to point out that while "Rabbi Silber has given us two books in one" Logos has given us two books. However, when we open either part, there is no obvious indication that we are viewing only a portion of a single resource. This particular case is worth mentioning because while the relationship is that of text-commentary like http://community.logos.com/forums/p/85774/601233.aspx#601233 here the resources cannot be set to scroll with each other. One does not expect parallel resources to be set.
