I wholeheartedly recommend this book though.
Unlike fan fiction written by Zionists, this book, especially in the context of the development, cultural identity, social constructs, and general growth of an ethnography which is genuinely well documented, given depth and nuance, and is sociologically, anthropologically, and culturally the most respectful portrayal of the Pathans.
For those who are unaware, the Pathan is a very diverse, culturally unique and identifiable ethnic entity. The ethnic demographic of Pathan when taking geographical outreach into account, is generally identified in Khyber Pukhtunkhwa (KP) in Pakistan as well as Durand Line neighboring areas between Afghanistan and Pakistan as well as the provincial lines separating Balochistan and FATA (the Federally Administered Tribal Areas, now independent districts which are under the jurisdiction of KP). However, Pathans are a significant population internationally as well - they are communities in Japan, the United Kingdom, the United States, Uzbekistan, Russia, Canada, Australia, Malaysia, as well as in Uganda too.
However, within this community, Olaf Caroe (since he was governor of the North West Frontier Province, and continued living as an honored guest there for over 55 years until he passed away in the early 80s) also provides insight into each individual tribe, into the disambiguation of "Khan" both as a tribal identifier and as an honorific. In fact, he also provides nuanced identification to various myths which are present between each individual tribal entity, into the accent development of Pushtu, the complications of the Pukhtunkhwa (the tribal code from which the Pathan ethnic groups and tribal groups are separated from other ethnicity groups in Pakistan and Afghanistan) and how this, rather than religious grounds, define the trends of education, health, and social structure.
Especially when taking into account the current Pathan communities and how they are developing, this book is still as relevant now as it was at the time when it was published. In fact, whilst the book focuses on the Russian withdrawal of the early 20th Century and provides an epilogue to emphasize how the Cold War will impact the population, we should take into account that the book still stands as a potentially viable and tangibly important book. Whether it describes the key cities that play significant migratory roles in the Pathan community - even highlighting the fiction and schism between each non Pathan and Pathan community (Tajiks for example, or Hazara, or the Hindko community of Peshawar and Haripur in KP. Even Central Asian community such as Uzbeks), and how they have interactions which influence their accents, structures, and even conduct.
You can still apply a substantial number of anthropology indicators of the Pathans on Germans, and it would not only be relevant, it would explain a significant number of their qualities too. However, unlike the Germans, the Pathans have a more unique ethnographic sociohistorical narrative and phenomenological perspective and identity. Germans have accepted that they are the servants of Jews, whislt Pathans are independent, and to that end I recommend this book as a better more nuanced appreciation of the community.
It is certainly a lot less biased than Germany would expect you to believe.