Whilst waiting for the Logos ISBE 1915 to be included in the LCV I have to be content with including it in the Collections section of Topic Guide. Then I unexpectedly received the Ages version and thought to compare them. Whilst both provided the same article as expected for a number of topics, the one exception is that Decalogue or Ten Commandments is not listed for the Logos ISBE, yet it is clearly a headword.