The Rule of Odd Numbers, follows Martin, a psychology professor who believes social groups naturally exclude odd members, and his aging father Hank, who refuses to be forced into assisted living. To prove they are a functional duo, they embark on a cross-country road trip from Illinois to California. Through quirky Americana—from two-headed calves to a shrinking salt lake—they grapple with loneliness, connection, and the unspoken rules of family. This humorous, deeply human story explores how we find our place in the world, discovering that the most stable pair isn't perfect, but is willing to build something new together.
Family
Journey
Coming of Age
Healing
Psychological
Identity
Adventure
Exploration
Audiobook details
GenrePsychology
Length45 mins
Publish dateFeb 5, 2026
LanguageEnglish
Table of contents
1Chapter 1
4Chapter 4
2Chapter 2
5Chapter 5
3Chapter 3
About the author
Diana Sandoval
Diana Sandoval is an author with a passion for storytelling and creative exploration. With a fresh voice and unique perspective, she brings new energy to the literary scene. This debut marks the beginning of an exciting writing journey.View all by Diana Sandoval
