Driving Force & Tactical Force

Harlequin Intrigue brings you two action-packed stories in one collection, from New York Times bestselling author Elle James!

DRIVING FORCE With no identity, memory or past… She must trust a stranger in order to survive.

When a woman is caught shadowing the team leader of Declan’s Defenders, she slams right into the man’s protection detail—and a former elite Force Recon marine. Gus Walsh’s instincts tell him she is dangerous in more ways than one. Yet when he discovers that she is a Jane Doe with no memory of who she is or why someone is hunting her, the pair must team up to find answers. But there’s no guarantee they will survive the truth once the dust settles…

TACTICAL FORCE Their search for an assassin makes her the next target.

Two attacks on DC staffer Anne Bellamy’s life are just the beginning of a terrorist threat from a group that aims to assassinate the US president. It’s all-out war for former elite Force Recon marine Jack Snow, who is tasked with keeping Anne alive. As his mission takes him undercover into Washington’s power circles, can he protect his country and the woman who’s become way more than just an asset to him?

From Harlequin Intrigue: Fast-paced investigations, relentless danger, and fierce protectors who stop at nothing—where justice leads the chase and unexpected sparks raise every stake.

For fans of romantic suspense stories with: • Marine Protector Hero • Undercover Investigation • Bodyguard Romance

Discover more fast-paced gripping suspense in the Declan’s Defenders series: • Marine Force Recon • Show of Force • Full Force • Driving Force • Tactical Force

© 2026 Harlequin Intrigue (Audiobook): 9781488241208

Release date

Audiobook: 24 November 2026