Undercover on a job, River Cartwright's jealousy begins to reveal itself.

River needs fixing up when he returns to Slough House a bit worse for wear

Slough House | River Cartwright x fem! OC Slow Horses Series 1/Slow Horses Cover by me

In which Sasha absolutely, definitely, seriously, does not have a crush on River Cartwright.

"Maybe romance is a place / For me, and you" In which River Cartwright falls for Siobhan Evans. Slow Horses Slight AU River Cartwright/OC Season 1: In Progress

"i can't keep walking the line between success and failure." - in which river cartwright meets a girl. [slow horses] [river cartwright x oc] [book one of one]

River gets arrested and ends up making an unexpected friend.

Ella Cole - the only reject at Slough House to view her banishment as a fresh start and a chance to change her life for the better. Ella never again wants to draw attention to herself the way she did at the Park, but the past has a nasty habit of catching up with even the most cautious of people, and Ella is about to find out that keeping herself distanced from everyone is no guarantee she can keep them safe.

River decides, finally, that David needs some help at home, so sets about employing someone to do just that without really thinking of the consequences.