ABANDONED. romance from the late 90s heroine is kidnapped and recruited into secret group when she escapes from imprisonment

[Arenda]

The beginning of the book is when the heroine wakes up in a room with no doors she finds a way to escape the room (down a ladder) and is told she is the fastest to ever get out. She is recruited into some sort of military group and the adventures begin

[Kris]

Arenda, is this book for older adults or young adults (teens)?

What type of missions does the secret military group engage in?

Can you tell us more about the heroine and hero - their jobs/skills/interests, how they meet, love/hate at first sight, etc.?

What's the location(s) - country, region, big city/small town?

[Chris]

Hey Arenda, are you still looking for this book or did you ever find it? I remember that scene, but nothing else to help. Bumping this thread in hopes someone has the answer.

[Lobstergirl, au gratin]

Arenda, are you still looking for this or did you find it?

[Kris]

No response, moving to Abandoned folder.

Arenda (OP) was last active on the site in November 2018.