Book excerpt: This book provides unique perspectives into newly changed political and socioeconomic urban landscapes due to COVID-19 in diverse cities and aims to provide ways to improve the resilience of cities using a global perspective, especially in a post-pandemic era. This book is divided into three sections with seventeen chapters overall. It explores the impacts of the COVID-19 on city planning, building, and maintenance; it considers city resilience and what urban risks cities are facing; and it examines urban development from diverse socioeconomic and political perspectives. The book contains multidisciplinary work by authors from China, African nations (Angola, Burundi, Cameroon, Kenya, Morocco, Nigeria), Canada, Italy, Poland, and France. This manuscript provides a global perspective as cities from Africa, China, as well as some developed countries, such as France and South Korea, were used to collect data and information concerning urban development and risks, past, present, and future responses to COVID-19 as well as any other pandemics and cities' resilience. This book is a valuable asset to urban researchers, urban city planners, urban policymakers, public officials, undergraduates, and postgraduates interested in a comprehensive comparison between diverse socioeconomic and political cities with a unique global and post-pandemic perspective in order to improve urban city resilience.