Hello. I'll be preparing for the TEAS exam for January, 10. And I'm hoping that someone could give their opinion about these two particular study manual. So far, the study manual in the link below, has the overall better on Amazon in comparison to other's. But I found it odd considering that it was published March of 2016. ATI TEAS Secrets Study Guide: TEAS 6 Complete Study Manual, Full-Length Practice Tests, Review Video Tutorials for the Test of Essential Academic Skills, Sixth Edition: 97815167