By Carole Mortimer Linus Harrison's masculine aura is a little too much for his sensible, bespectacled PA Andrea. He makes her heart beat quite erratically! And the last thing Andi expects is to have to spend a weekend alone with her wild, irrepressible boss. . . Billionaire Linus loves a challenge, and relishes the chance to undo Miss Prim and Proper's buttoned-up exterior. It only takes one snowbound Scottish night to ignite the flames of the devilishly handsome businessman's desire. . . With sparks flying, how can Andi resist?