Hatzlacha! May you find the right one at the obviously right time, and build a BNB together.
There is a plethora of books out there, just check the major Judaica houses and you’re bound to find one that resonates; I’m sure people here will share their faves.
But don’t discount the positive effect of a good ongoing relationship with a mentor – family rav/rebbetzin, mashgiach or other teacher from yeshiva or sem (not sure which you went to), etc. This kind of relationship is essential.