In addition to the regular free book of the month (Jaroslav Pelikan’s Acts commentary in the Brazos Theological commentary series) Logos is offering three historic commentaries on Matthew. For free, you can add Thomas Aquinas, Catena Aurea: Commentary on the Four Gospels, Collected out of the Works of the Fathers, Volume 1: St. Matthew (J. H. Parker, 1841). This is only the first volume of the eight volume set, available here for $24.95 (although you might have additional discounts available). Hint: Get the free volume before buying the set.
Also on offer is Jerome’s commentary on Matthew in the Fathers of the Church Patristic Series by Catholic University Press. The paperback of this volume is $45 on Amazon; Logos has it for $7.99 through the end of December. Back in July Logos offered three other volumes of this massive series as their free/cheap book of the month.
For $8.99 you can add Hilary of Poitiers, Commentary on Matthew in the same series. This 2012 translation by D. H. Williams is the first time the commentary has appeared in English.
Both volumes are part of the Latin Fathers of the Nicene Era (25 vols.) collection. Be sure to take the free volume before buying the full set.
Don’t forget Logos has a nice collection of resources on sale through the end of the month on a “secret” sale. If you do not have Logos yet, get the free basic version so you can take advantage of these free (or cheap) books of the month or the other sale resources. Use the coupon code READINGACTS8 at checkout and save a bit of money.