Written By: Gretchen Rubin Narrated By: Gretchen Rubin Publisher: Random House (Audio) Date: September 2017 Duration: 6 hours 38 minutes CLICK HERE to Listen or Download The Four Tendencies by Gretchen Rubin Audiobooks best free audio books The Four Tendencies | free audio books mp3 The Four Tendencies | full length audio books free The Four Tendencies | free audiobook downloads The Four Tendencies