Further Ramanujan-like series containing harmonic numbers and squared binomial coefficients

The Gauss summation theorem and an extended 3F2-series of Watson and Whipple type are examined by means of power series expansions. Numerous Ramanujanlike series involving harmonic numbers and squared central binomial coefficients are evaluated in closed forms. Several remarkable identities discovered by Campbell (Ramanujan J 46(2):373-387, 2018) are included as particular cases.