This is a special all-silent issue of Batgirls featuring Cassandra Cain as she mourns her bestie, Steph Brown Batgirl, who was kidnapped by her own dad! If Cass doesn't act fast, she might lose Steph forever...so it's a good thing she has a single clue about where Cluemaster might've taken Steph from when Cass was still body-swapped with her...