The first edition of Interpreting the Gospel of John by Gary Burge is still for sale on logos.com. Its product description page has a link to Baker’s Guides to New Testament Exegesis series, which it claims to be part of. But the 2nd edition is part of that collection, not the first. (The 2nd edition also includes a link to the series, which is good.) The first edition should either be discontinued or the link to the series should be removed and instead a link to the 2nd edition should be provided, letting the user know that a newer edition is available. This latter suggestion for a correction is related to a whole thread on the topic of older editions still being offered without the newer ones, or at least without indicating that the newer edition is available.