https://www.logos.com/search?query=Spicilegium%20Syriacum&sortBy=Relevance&limit=60&page=1&ownership=all&geographicAvailability=availableToMe
https://www.tertullian.org/fathers/spicilegium_2_preface.htm
Well, that puppy beat the July 31 deadline, escaping everlasting 'Gathering Interest' (Logosian Purgatory).
This volume is associated with 'Eastern' Christianity, but the gatherer is Cureton, well regarded in Logos, for his work on the early gospels. Hopefully, you have them already.
The 2nd reference above is the preface, for more detailed info.
OOPs Update: Those Cureton gospel volumes are by Burkitt:
https://www.logos.com/search?query=The%20Curetonian%20Version%20of%20the%20Four%20Gospels%2C%20with%20the%20Readings%20of%20the%20Sinai%20Palimpsest%20and%20the%20Early%20Syriac%20Patristic...&sortBy=Relevance&limit=60&page=1&ownership=all&geographicAvailability=availableToMe
And ... as below ... you MIGHT already have it!
I am not sure what is going on. It seems to be already in my library since March 6.
It is also in m CP list. [:|]
Edit: While this discussion is alive, I would like to bump also https://www.logos.com/product/39375/classic-studies-on-old-testament-theology
This resource is part of several Logos/Verbum 10 base packages. In my library it is already available since at least February 14.
Looks like I escaped the volume in my itty-bitty Logos 10 package. $4 is workable!
I'm not sure when this happened, but it says. You already own this product.
I think that needs its own thread at the price-point (to give it an extra push). I like the quote, from the Assyrian volume:
"Assyriology has its guesses, and it has its accurate knowledge. It has felt the benefit of rigid critical examination at some points, and has suffered, at others for lack of it. In some directions it has borne rich fruit for the Old Testament exegete, but has been allowed to do harm in others."
He seems to like 3X contrasts. That used to be a style.