Below are a range of links to useful sites and resources that you may find useful.
Steve is a dear colleague and fellow transactional analysis practitioner. He developed the Behaviour Wall which is a brilliant adaptation of earlier work based on the cycle of development.
NAPCE is one of the few, longstanding organisations dedicated to promoting pastoral care in education. Based in the UK, it has a great Journal with an international reach. The journal is accessible from the link where you will find several of my articles in addition to upcoming events and information for pastoral care practitioners.
Reclaiming Potential is Joshua Okunlola's site. He's got tons of enthusiasm for working with young people and professionals using Transactional Analysis.
Rosemary Napper, excellent trainer, based in Oxford, and one of the few who offer extended training in the educational and organisational fields. Here's a recent update with links to her main site.