I wrote an article for The Society of Children’s Book Writers and Illustrators’ Words and Pictures Magazine about the evolution of SCBWI’s relationship with The Edinburgh International Book Festival, which you can read here:
https://www.wordsandpics.org/2019/09/special-feature-scbwi-bis-special.html
elizabeth frattaroli 
It is a special relationship and I’ve loved being part of it in the years I’ve gotten through. Fab article xx