Brian’s publisher, The O’Brien Press, has several resource guides available that serve as teaching aids to his novels for children. Authored by Peter Heaney and Nicola Heaney, here are links to downloadable PDFs:
The Case of the Secret Signal – Teaching Guide
The Case of the Vanishing Painting – Teaching Guide
Winds of Change – Teaching Guide
Across the Divide – Teaching Guide
Friend or Foe – Teaching Guide
Brian Gallagher 