Amazon recommendation: St. Raphael: Angel of Marriage, of Healing, of Happy Meetings, of Joy and of Travel (paid link)
O God who in Thy ineffable goodness hast rendered blessed Raphael the conductor of thy faithful in their journeys, we humbly implore Thee that we may be conducted by him in the way of salvation, and experience his help in the maladies of our souls. Through Jesus Christ, Our Lord. Amen.