https://www.logos.com/product/222804/aramaic-ezra-and-daniel-a-handbook-on-the-aramaic-text
As earlier, I post reminders for largely original language volumes that can be helpful. This prepub has a small discount, and if you pick up the Baylor series, quite possibly cheaper later, or in a package.
Aramaic volumes are typically either intro's, or journal arguments about early vs late (often Qumran). Baylor regularly produces good volumes; this one goes into pretty good depth on Biblical aramaic. And if memory serves, Logos is producing an aramaic collection.
Plus, don't forget:
https://www.logos.com/product/223412/a-comprehensive-etymological-dictionary-of-the-hebrew-language-for-readers-of-english
This one's a bit pricey, but it's a Carta, so. I think it'll be a good library addition, primarily when hebrew etymology is being trotted out, a good reference to take a quick look, within hebrew development, itself.
For the curious, Klein was one of the computational bases for the hebrew thesaurus:
https://aclanthology.org/2020.lt4hala-1.10/