If you want a textbook that just delivers facts, this unbranded one works well.
Product Tag: Leonard Koel
Carpentry
This textbook is the required reading for the core curriculum course.
Carpentry by Koel
A nice touch in this textbook is the space provided for writing your own notes.
Carpentry by Leonard Koel Book American Technical Publishers 1985
You will find that this textbook has a logical structure that makes studying easier.
Carpentry by Leonard Koel (Hardcover)
What stands out about this textbook is the way it links new material to prior knowledge.