Great news! A correspondent writes to say that two important French works on commentaries and catenae on the Psalms are now available online in full:
1) M.-J. Rondeau, Les Commentaires patristiques du Psautier (IIIe-Ve siècles), 2 vols, OCA 219-220, Roma 1982, 1985.
- Vol. 1: https://books.google.com/books?id=VT9iAAAAMAAJ&source=gbs_navlinks_s
- Vol. 2: https://books.google.com/books?id=fz5iAAAAMAAJ&source=gbs_navlinks_s
2) G. Dorival, Les chaînes exégétiques grecques sur les Psaumes: contribution à l’étude d’une forme littéraire, 4 vols, Leuven 1986, 1989, 1992, 1995.
- Vol. 1: https://books.google.com/books?id=rAeA–Esw1gC&source=gbs_navlinks_s
- Vol. 2: https://books.google.com/books?id=axYXAAAAIAAJ&source=gbs_navlinks_s
- Vol. 3: https://books.google.com/books?id=me0WAAAAIAAJ&source=gbs_navlinks_s
- Vol. 4 (only preview for now): https://books.google.com/books?id=1J2sQ8tOYtAC
These are tremendously useful, and one can only congratulate the publishers, Peeters, and the Pontifical Institute in Rome, respectively. These highly specialist tomes now stand a chance of being read!