2
by Grenny, Joseph, Patterson, Kerry, Maxfield, David, McMillan, Ron
Published 2014
McGraw Hill-Ascent Audio

3
by Cavanaugh, Anese
Published 2019
McGraw Hill-Ascent Audio

5
by Cavanaugh, Anese
Published 2020
McGrawHill Education

6
by Anese Cavanaugh
Published 2019
McGraw Hill-Ascent Audio

7
by Miller, Doug
Published 2015
Pearson Education