Book 10 - Why not start again? (just kidding!)
Last Book (for now)
There are 12 Books in the Callan Method, if you want to continue... Please let me know!
CONGRATULATIONS! You have come a LONG way to have reached this level.
Get ready to practice another 650 words. Your ability to program your brain is EXCELLENT!
Learning a language (even your own) is a lifetime hobby. You will ALWAYS be learning. BUT THIS IS A GOOD THING! Your brain likes the exercise!
OK don't wait any longer... go ahead and begin, the end!