Jill Marshall is the author of the best-selling Jane Blonde series, the award-winning Doghead trilogy,  and many other books for children, young adults and adults. Her middle-grade series about sensational girl spy,

 

Jane Blonde, published by Macmillan Children's Books UK, has sold hundreds of thousands of copies around the world, featured as a World Book Day title and reached the UK Times Top 10 for all fiction. Optioned for TV and film, Jane Blonde is currently undergoing some exciting Wower-ish transformations.

Jill has now brought Jane together with her other superhero characters - Jack B-C aka Doghead, Legendary Catgirl Matilda Peppercorn, Prince Stein of Stein & Frank , and mysterious leader Gideon Flynn - in a fantastic new ensemble series, SWAGG.

When she's not writing books, Jill is a proud mum and G-Nana and strategic comms consultant. She divides her time between the UK and Europe and Oceania, and hopes one day to travel between them all by SatiSPI, ESPIdrilles or Jack B-C Zzzippp.