Throttled
Noah Slade is Formula 1 royalty—talented, charming, and destined for greatness. Maya Alatorre knows getting involved with her brother''s teammate is a terrible idea, but the chemistry between them is impossible to ignore. As the racing season intensifies and feelings deepen, both must decide whether risking their hearts is worth the consequences.

Collided
Sophie Mitchell and Liam Zander may be friendly rivals on the track, but one unexpected agreement changes everything. What starts as a simple arrangement soon becomes far more complicated as attraction grows and secrets threaten to derail both their personal and professional lives. In a sport where every second counts, falling in love might be their biggest challenge yet.

Wrecked
As a public relations expert, Elena Morales is used to fixing problems. What she isn''t prepared for is working with Formula 1''s most notorious bad boy, Jax Kingston. Determined to repair his damaged reputation, Elena finds herself drawn to the man behind the headlines. But as professional boundaries blur, both discover that some risks are worth taking.

Redeemed
Chloe Carter is searching for answers about her past and the father she''s never known. Santiago Alatorre, a talented but reclusive racing driver, prefers to keep the world at arm''s length. When the two agree to a fake relationship for their own reasons, neither expects genuine feelings to develop. As their connection deepens, they must confront old wounds and decide whether love can offer them the fresh start they both need.

Filled with passion, emotional depth, memorable characters, and the excitement of international Formula 1 racing, the Dirty Air Boxed Set delivers four interconnected standalone romances that can be enjoyed individually or as part of the complete series. Perfect for fans of sports romance, enemies-to-lovers stories, fake dating, and character-driven contemporary romance.