Hetty Feather: Sneak peek of the West End show
13 August 2014 Last updated at 07:44 BST
Jacqueline Wilson, creator of CBBC favourite Tracy Beaker, is set for another success story, but this time on the stage.
Her bestselling book Hetty Feather was first published in 2009, and has now been adapted for the theatre in a new show in London's West End.
Ayshah took a sneak peek of the show - and spoke to Dame Jacqueline too.