A discussion about the function of letters in literature and life with best-selling crime novelist Ruth Ware and epistolary historian Shaun Usher.
Edited version broadcast on BBC Radio 3 during tonight's interval.
Booking is not required for this event. Entry is on a first-come-first-served basis (doors open from 30 minutes before the event begins; capacity is limited).
Image: Ruth Ware © Gemma Day & Shaun Usher © Craig and Eva Sanders