Today marks the day that the best-selling novelist of all time was born - do you know who it is? 🤔 That's right, it's Agatha Christie! You can catch her genre-defining play The Mousetrap here at the New Theatre early next year... 📆 14-18 March 2023 🎟️ bit.ly/MousetrapNTC 0343 310 0041 #Mousetrap #NewTheatreCardiff #Cardiff #TheMoustrap #AgathaChristie