British author Neil Blackmore’s third novel, ‘The Intoxicating Mr Lavelle’, was shortlisted for the Polari Prize for LGBT+ fiction, while his 2021 novel, ‘The Dangerous Kingdom of Love’, was included in ‘The Times’ list of the best historical fiction. He speaks to Georgina Godwin about ‘Radical Love’, published earlier this year, and attitudes to sexual identity and morality in Regency England. He also talks about his unexpected popularity among German readers, his 20-year hiatus from writing and what it truly means to be radical.