Edith Eger, a friend of Viktor Frankl, published a book decades after Man’s Search for Meaning. The books are thematically related and had a similar effect on me- I highly recommend both.
If you’ve ever felt hopeless or lost in life, I encourage you to absorb these profoundly humane books. They engender a sense of perspective and compassion that is truly priceless and in my humble opinion, would support humanity in the next stage of evolution.