Books similar to The Midnight Library and A Psalm for the Wild Built

I recently read The Midnight Library by Matt Haig and A Psalm for the Wild Built and A Prayer for the Crown Shy by Becky Chambers, and I absolutely loved them.

I liked how they explored themes of finding purpose and happiness in life, especially for those feeling lost or unfulfilled. I found the perspectives on the meaning of life to be incredibly thought-provoking and uplifting without being too heavy or juvenile.

I am looking for other novels that delve into similar themes of self-discovery, purpose, and contentment. I'm particularly interested in stories that offer hope and positivity, and that provide a deep, introspective look at life's bigger questions.

Thanks in advance for your suggestions!