It would be difficult to find a rock & roll star -- and that was what he was for two years in the mid-'60s -- less likely than Gary Lewis, or a less probable chart-topping act than Gary Lewis & the Playboys. Lewis himself was possessed of a limited singing range, but with a lot of help he managed to make some exceptionally good (and good-selling) records out of Los Angeles in the midst of the British Invasion, and teenagers loved him. He was the son of actor/comedian/director/producer Jerry Lewis, who was then one of the most popular entertainers in the country. Gary Lewis was...