Annnnnnd that's a wrap on book two! Intermediate Thermodynamics is done! Finito! So long and thanks for all the fish! That's all she wrote, folks!
The book is in the hands of my trusty beta readers at this very moment. Once I get their feedback, it'll get another round of revisions before it's off to my editor. Which means it should be in your hands sometime in October.
You know what this means, don't you? Time to start book three. Off to the word mines...