Daliya and Anniyah are two regular kids who live with their parents in a house in the woods in snowy New York state. Once a year, they travel with their mother halfway across the world to their other home, Pakistan. There, armed with secret identities as well as a secret language of mixed up Urdu-English words, Daliya and Anniyah are pirate-hustling, dakoo-busting, punch-thrusting crime fighters. 

The fine ladies of the Big City are in a tizzy. Why does their jewellery keep disappearing? The problem really hits home when Daliya and Anniyah’s own mother discovers her trinkets have been stolen. The girls’ investigation takes them all over, from Hirapheri Jewellers in Saddar to the fanciest houses of Karachi.

Who knew that a love of books could land Daliya and Anniyah into trouble? The sisters’ second adventure begins in the most unlikely of places—a library. Join them and their friends as they help meek librarian Mrs Pehlwan figure out why Karachi’s books just aren’t the same. 

Daliya and Anniyah’s peaceful trip to Nana and Nani’s farm in Islamabad turns into madness when there is a mysterious art theft at the local gallery where their aunt works.