Newgate Prison, 1835. James Pratt and John Smith. Both were convicted of homosexuality – ‘an unnatural offence’. Both would be hanged at the gallows. And yet the 1830s was a time of great reform, when capital punishment was in decline. Of the jailed men alongside them, why were James and John alone not spared?

Labour MP and bestselling author Chris Bryant delves deep into the public archives, scouring poor law records, workhouse registers, prisoner calendars and private correspondence to recreate the lives of two men whose names are known to history – but whose story has been lost, until now.