Girl Games Series by Ruby Roe

The World of Girl Games:

Enter New Imperium, where magic is real, assassins and poisoners compete for contracts, and a mysterious queen pulls the strings behind elaborate heists. This is a world where women own their power, their sexuality, and their destinies - usually while plotting against (or fucking) their greatest rivals.

Meet Your New Obsessions:

Book 1: A Game of Hearts and Heists
Scarlett Grey - Disgraced assassin with a blade fetish and a weakness for angry women Quinn Adams - Poisoner for hire who's been sabotaging Scarlett's business for years
➜ Tropes: Enemies to lovers, forced proximity, only one bed, heist adventure

Book 2: A Game of Romance and Ruin
Stirling Grey - Legendary negotiator who never loses (except to one woman) Morrigan Lee - Secret princess with shadow magic and a complicated past
➜ Tropes: Second chance romance, hidden identity, royal intrigue, power dynamics

Book 3: A Game of Deceit and Desire
Remy Reid - Perfectionist rune magician with a reputation to protect Bella Blythe - Legacy mage who's been Remy's rival since they were sixteen
➜ Tropes: Academic rivals to lovers, forced partnership, magical competition