With 'mobility and availability' as their motto, Crosbie Barnes and his wife, Wilma (a Canadian couple now living in England), have traveled extensively to encourage and support christian workers, families and communities in worship and simplicity. As well as publishing Behold The Kingdom, Crosbie and Wilma have also been involved in the production of several music albums and have, themselves, produced their own reflective worship CD called 'Tonight We Feast'.