No Shelf Required stands as a valuable resource for library professionals and ebook enthusiasts navigating the digital reading landscape. Founded by Sue Polanka, this blog and associated book series provides thoughtful analysis of ebook trends, licensing issues, and the evolving relationship between libraries and digital content. The site excels at addressing practical concerns librarians face when building and managing digital collections, from vendor negotiations to patron accessibility. While the posting frequency has slowed in recent years, the archived content remains relevant for understanding the foundational shifts in how libraries approach electronic resources. It's an essential bookmark for anyone interested in the intersection of traditional library science and digital innovation.