Joe J. Christensen (1929–2021)

Skimming the book - the advice is still good, but the examples are out of date for today's young marrieds. Pres. Christensen describes a world that has some principles in common with the 21st Century, but details are "quaint" or sometimes even impossible to duplicate (monetarily especially).
Author (Wikipedia): Joe Junior Christensen (born July 21, 1929) was the president of Ricks College from 1985 to 1989 and has been a general authority in The Church of Jesus Christ of Latter-day Saints (LDS Church) since 1989. He was also president of the San Diego California Temple from 1999 to 2002.… (altro)

I purposely held off reading this until my mission was over, and it was perfectly suited for that "transition" period. Two gems of thought (for example) that have stuck with me:

". . . To which the father responded, 'Spence, if I thought that I had a son who could be with an attractive young woman for long periods of time, alone in some romantic setting, and have no cause to worry about the possibility of their becoming inappropriately involved, then I would really be worried! There would obviously be something wrong with how your system is wired.'" (34)

"I want you to know it is hard for me to be disappointed, and I rejoice in the blessings of the Lord daily. But a few things disappoint me occasionally and one of them is the returned missionary who, after two years of taking great pride in how he looks and what he represents, returns to this campus or some other place to see how quickly he can let his hair grow, how fully he can develop a moustache and long sideburns and push to the very margins of appropriate grooming, how clumpy his shoes [can] get, how tattered his clothes, . . . how close to being grubby he can get without being refused admittance to the school. That, my young returned missionary brethren, is one of the great disappointments in my life." (43-44)… (altro)