A Matter of Security (Heartsong Presents)

is book #130 of the Heartsong Presents line.
==Book Description==
Her career on the rise, Leslie Christopher accepts a new, high-level position with a top NASA agency. Confident that she is prepared to handle the rigors of competition, Leslie nonetheless fears she may be in over her head. Her fears are not unfolded. When top-secret information is missing from the agency, Leslie is determined to find the thief. Yet, whom should she trust? Hampton Travis, the handsome astronaut who seems a bit too curious about the team's classified project? Or the menacing FBI agent who suggests Travis is a spy? Theft is one thing, murder quite another. Leslie doesn't want to count herself among the missing. Fall in love with this inspiring love story and our entire collection of Christian romance novels from Heartsong Presents! 
(Description from heartsongpresents.com)