Ultimatum

A master thief is blackmailed into a mysterious mission in this action-packed thriller series launch by a New York Times–bestselling author.

Growing up, Bianca St. Ives knew she was different from all her friends. Instead of playing hopscotch or combing her dolls’ hair, she studied martial arts with sensei masters and dismantled explosives with special-ops retirees. Her father prepped her well to c...