Dr. Abdulaziz bin Abdulrahman Al-Haidari is a Saudi researcher and academic specializing in literary and critical studies, with a particular focus on travel literature. He earned his PhD from King Abdulaziz University in Saudi Arabia. He is best known for his prominent work “Eastern Hajj Journeys (1213 AH/1798 AD – 1436 AH/2015 AD): A Structural Study,” published in 2020 by Kunuz Al-Ma’rifa Al-Ilmiyyah. This book aims to shed light on Hajj and Umrah journeys originating from the East, with a focus on the literary and structural aspects of documenting these journeys.