Hannah is a bestselling author on Amazon for her two books, Do BIG: A Self-Help Guide to Getting Your Goals and Building Better Habits and Growing Down, a collection of children's poems. She is also an Eagle Scout and the first girl to have earned all the merit badges in Scouts BSA.

Her Instagram has over 12k followers where she posts content on her adventures as a SCUBA diver, pilot, premed student, & world traveler.

Holmes's stories as a writer and motivational speaker, which often take inspiration from her personal life, have received widespread critical praise and media coverage. Her mission is to "help as many people as I can with the time I've been given".