If it were up to me, Dialogue of Love: Confessions of an Evangelical Catholic Ecumenist by Eduardo Echevarria would be searchable on Verbum.com. But it is not.
https://www.logos.com/product/130138/divine-election-a-catholic-orientation-in-dogmatic-and-ecumenical-perspective and https://www.logos.com/product/171655/in-the-beginning-a-theology-of-the-body aren't either.
