Among the hits that followed were `` Wishin ' and Hopin ' '' ( 1964 ) , `` I Just Do n't Know What to Do with Myself '' ( 1964 ) , `` You Do n't Have to Say You Love Me '' ( 1966 ) , and `` Son of a Preacher Man '' ( 1968 ) .
Other successful songs followed : `` Wishin ' and Hopin ' '' ( 1964 ) , `` I Just Do n't Know What to Do with Myself '' ( 1964 ) , `` You Do n't Have to Say You Love Me '' ( 1966 ) , and `` Son of a Preacher Man '' ( 1968 ) .