The irony, of course, is that her first novel, Opal Moonbaby, has become a huge success and she now has to go out and appear in front of enthusiastic audiences.
"One of the main reasons of giving up theatre was being terrified on stage," she laughed, speaking to me from her home, near Bath.
"Suddenly, I find myself on stage, on my own! It's daunting, but I do like it now!"
Maudie was inspired to write Opal by her two daughters, Madeleine and Emma.
It's the tale of an alien who comes to Earth from her planet of Carnelia and befriends Martha and Robbie and bewitches them with stories of her home and her strange language. But Opal has been sent to Earth on a mission - to work out what people are and to make a friend.
Maudie had been reading Astrid Lindgren's Pippi Longstocking books to her daughters and they'd loved them. The girls were no longer interested in fluffy stories about princesses and wanted something funny and exciting.
She can't remember why she decided to write a story about an alien - "it just sort of popped into my head" - but she said Pippi Longstocking was a definite influence, as was watching her daughters in their friendship groups and remembering what it was like during her own childhood.
"I'm a bit like Martha, while Opal is a show-off."
|Maudie Smith at a book signing|
Sue Magee, of The Bookbag, said: "Now - I want you to remember the name of Opal Moonbaby - she's a brilliant comic creation ... Opal sparkles and she's totally original. I loved her. And Maudie Smith gives us a great story too. She's pitch-perfect on the way that girls in this age group act."
The Bookseller reported: "The story of an alien who comes to earth on a mission to make friends, this is a rather lovely debut. Quirky and very charming, Opal is something of a futuristic Pippi Longstocking, which can only be a good thing."
|Maudie's debut novel|
On her website, Maudie says: "It’s read by Chris Barrie who is very funny and has come up with great voices for all the characters. He certainly had me chuckling away, when I listened to it in the car."
She told me: "Writing has always been part of what I am up to. I had dabbled with it over the years and acquired the odd rejection letter along the way."
She did an MA in writing for young people at Bath Spa University, which she said was very good at teaching students about the business side of being a children's author.
She subsequently found an agent, the brilliant Jo Unwin at Conville and Walsh, who was a friend.
|To be published February 2013|
She's currently working on an idea about witches, fuelled by books about witchcraft from her local library and a trip to Wookey Hole caves.
And, excitingly, Maudie's next book and the next instalment about Opal will be published in February. It's called About Zooming Time, Opal Moonbaby!
It looks like Maudie's going to have to get used to standing up in front of enthusiastic readers for some time to come.
* Many thanks to Maudie for speaking to Bookengine. Her brilliantly irreverent website is here. Take a look at her agent Jo Unwin's page here.