«Diving In» by Kristina Mathews

The sweetest revenge . . .He’s the Swift brother who got left behind, the son abandoned by his father. Now Kyle Swift is a man determined to destroy the whitewater rafting empire built by the half-brothers he never knew, the Swift sons who got the life—and the love—he was denied. Seducing Fisher Jones isn’t part of his revenge, but sharing a bed with the beautiful whitewater instructor is the one bright spot in his otherwise dark plan. That is, if he manages not to fall for the sad-eyed beauty . . .Fearless when it comes to facing even the most daunting river rapids, Fisher never takes chances with her love life—until the night she gets swept away by a sexy stranger. But when her one-night stand unexpectedly shows up in her whitewater class, Fisher faces her greatest challenge yet: keeping her heart safe from a man determined to put an end to the family business—and the life—she holds dear. . . .