Double Apex'A spicy must read for F1 fans and STEM nerds!' Abby Jimenez, New York Times bestselling author Phaedra Morgan is one of the best race engineers in Formula 1. She's a maths prodigy with dazzling skill, cutting wit, and no patience for matters of the heart. Of course, her job would be a lot easier if she didn't keep butting heads with their team's cocky and infuriatingly hot new driver. Cosmin Ardelean is intense and committed, but as famous for his