When I arrived home this evening, a package from Windows Booksellers was waiting for me. Inside was a Catholic commentary by Francois Cornelius Ceulemans, Commentarius in epistolas S. Pauli ad Ephesios, ad Philippenses, ad Colossenses, 1-2 ad Thessalonicenses, 1-2 ad Timotheum, ad Titum, ad Philemonem, ad Hebraeos. The original edition was published in 1902, but this third edition is from 1933.
It was the only available copy that I could find on the internet. The book is still in fairly good condition, but a number of pages are still uncut.