The King of the Book — B.W. Clough

Marian Halcombe Camlet has just given birth to her first son, so it's not a good time for crisis. But her older stepson has run away from his abusive boarding school. And a fortune in diamonds and pearls, destined for Queen Victoria, has been stolen through the Camlet publication offices. Juggling maternity and parenting within the strict confines of Victorian womanhood, Marian attacks with all her customary vehemence.