6 books • 2 series
Bad Habits or Good Habits? (Habit Transformation, #2)
The Power of Bad Habits (Habit Transformation, #3)
The Secrets of Habit Building, Change, and Transformation (Habit Transformation, #2)
The Power of Habit (Habit Transformation, #1)
Introvert Power
Herbie the Horse Goes on Holiday (Herbie's Adventures, #1)