If anyone would like the complete book with the study material for the Nala Certification testing.  I have one available that I will give to whoever wants it.   I bought it in 2012 so it is 4 years old.   It doesn't contain any of the tests (that I can remember) but it is has the course information for each area of testing.    Email me at mlonergan@johnsontrent.com to make arrangements to get it from me.