Lone Star: A History of Texas and the Texans by T. R. Fehrenbach has dropped to $1.99 at Kindle US as part of the Daily Deal, matched (and coupon/VIPable) at Kobo US. Fehrenback is perhaps better known for his
Fire & Blood: A History of Mexico, and, after all, a good chunk of the history of Texas and Mexico is pretty intertwined...
Kindle US:
https://www.amazon.com/Lone-Star-His...dp/B00J90F6SS/
Kobo US:
https://www.kobo.com/us/en/ebook/lone-star-9