These are the ones we used at Ryerson:
https://www.amazon.ca/Basic-Pattern-Skills-Fashion-Design/dp/1563678349
The first one is more beginner friendly.
Editing to say: wait... The first one has a review that says it's about draping not drafting. We had two texts that looked similar so I might be getting the first one confused with another text. I will take a look at my books and edit again.