opposing viewpoints

 To be sure, I'd always been comfortable with our familial arrangement: our boys have parents with very different views on religion - their mother a Catholic, their father an agnostic humanist. This is only one of the several ways in which our family is "mixed": Nilsa is from Puerto Rico, I from the Midwestern US; she grew up in a working-class family in the countryside, I in a middle-class one in the suburbs; she speaks to the children in Spanish, I in English. Our differences regarding religion must therefore seem, to the kids, par for the course, no?

- Good books? What can humanist parents use in the battle against religious indoctrination?