21 Dec 2018 Sitting in the Gap – December 23 & 30, 2018 and January 6, 2019 by Chris Zepp | posted in: Sitting in the Gap | 0 In order to accommodate holiday schedules — three study guides for the price of one! Sitting in the Gap Study Guide – 12.23.2018 Sitting in the Gap Study Guide – 12.30.2018 Sitting in the Gap Study Guide – 01.06.2019