Amba Press authors: Thelma Perso and Graeme Cross

Thelma Perso embarked on her journey in education as a mathematics teacher in government secondary schools in Western Australia. Over the years, she assumed various senior roles in four different government school systems, including the prestigious position of Executive Director of Curriculum for the State of Queensland. Her extensive background in education, her authorship of many books, combined with her doctoral accomplishment and role as the Chief Education Officer at Swan Christian Education Association, reflect her commitment to advancing Christian values in schools.

Graeme Cross has had a distinguished career as a teacher and school principal in the public schooling sector. His journey also led him to the independent sector, serving as the Principal of a Christian school and eventually entering the tertiary sector, contributing to Edith Cowan University (ECU), Morling College, and holding the position of Academic Dean at Vose Seminary. Graeme is currently the Chief Executive Officer of Swan Christian Education Association.