Gilly is represented by Helen Heller at the Helen Heller Agency: helen@thehelenhelleragency.com
For UK publicity/press enquiries email: iralphs@penguinrandomhouse.co.uk
For US publicity/press enquiries email: camille.collins@harpercollins.com
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You can find Gilly on social media –
Instagram: @gillymacmillan
Facebook: gillymacmillanauthor
Twitter: @GillyMacmillan