From The Casebook Of Madame Vastra. Vastra and her newfound friends set out to deal with the hideous threat unleashed upon London.

From The Casebook Of Madame Vastra. Vastra and Jenny investigate the disappearance of a young woman.

From The Casebook Of Madame Vastra. Vastra and Jenny investigate a murder in the coastal village of Little Sundersley.

From The Casebook Of Madame Vastra. In a break from retelling the many adventures of her beloved parents, Jennifer Strax Vastra-Flint describes a small Christmas investigation of her own.

From The Casebook Of Madame Vastra. Vastra and Jenny undertake their most dangerous investigation to date.

From The Casebook Of Madame Vastra. Vastra and Jenny undertake a different form of investigation when a young couple's future happiness is threatened.

From The Casebook Of Madame Vastra. Vastra and Jenny are asked to investigate the sale of a rare diamond.

From The Casebook Of Madame Vastra. Jenny's cousin asks the two women to investigate the mysterious illness of her friend.

From The Casebook Of Madame Vastra. Vastra and Jenny discover a mysterious temple beneath the streets of London.