After Canon Press Introductory Logic, what's best?

[dlsweet]

Our 10th grade son has just completed Introductory Logic by Canon Press, using the DVD's. Would you suggest Traditional Logic, Book I, Book II, or Material Logic, Book I for his next logic course? I like the idea of his using DVD's.
Thank you,
D L Sweet

[blowe]

You should start with Traditional Logic I. Canon Press' book is primarily a modern logic course (mathematical logic) while Traditional Logic is a formal logic (verbal reasoning) course, so there should not be much overlap.

Brian
Memoria Press