Airlock Dedicated Author:Scripture Union Airlock is a series of Bible reading guides, each containing three months of undated, themed Bible reading material. Continuing the Airlock method of covering whole books of the Bible over one or more issues, Dedicated looks at Genesis, Psalms, Isaiah, Obadiah, Zephaniah, Matthew, Acts and 1 Corinthians. The Airlock series is designed for indivi... more »dual use, with pages containing items for group discussion.« less