His debut solo book, Frontier Madness, has been described by Stanford faculty as a "powerful frontier markets map that reads like a novel, which is a feature, not a bug." It is a business book that intentionally refuses to read like one, stripping away the jargon to reveal the raw, human reality of building a legacy in unmapped territory. However, the treasure map in Africa has been handed down from generation to generation through the stories and legacies of Tom Mboya, Wangari Maathai, Patrice Lumumba, Nelson Mandela, and the new cohort of leaders such as Aliko Dangote and James Mwangi.

As a fifth-generation builder across multiple continents, PK follows a lineage of business moguls that have navigated the volatility of African markets for over a century, finding wins where many of the world’s most pedigreed professionals have consistently faltered.