I’m confused. Did you tell him that most colleges teach Keynes?
I gather you’re looking for textbooks. You may be interested in this, collection of syllabi from actual instructors of actual classes:
You might also check out the resources mentioned here. In particular the Mises Classroom, and you can download the lectures for the Home Study Course here, and nearly all the texts used in the course can be downloaded for free (in audio and digital text) on the Mises.org site (to see what those are, the lesson plan & study guide is here (PDF). And for more advanced study, the Mises Academy offers plenty of excellent courses.
Books
Lessons for the Young Economist
Free Market Economics: A Syllabus
An Introduction to Economic Reasoning
Capitalism: A Treatise on Economics
Granted these are of varying length and scope, and they are not all written in typical “textbook” format, but they are all text focusing on basic issues of economics.