"Some of these [books in the PACTS series 2] are quite outstanding guides for practitioners, full of practical steps to take and worldly wisdom as well as good theretical grounding ... The one on panic disorders has Tom Ollendick as a co-author and is up to date in using the latest cognitive and behavioural approaches ... Overall I would recommend that this series is present for anybody working with adolescents, as they provide a very useful guide for trainees to get stuck in with treatment." Stephen Scott, Institute of Psychiatry, London, Child and Adolescent Mental Health, Volume 9, No. 2, 2004, pp 92-96