Explore the Babel Nexus Library
Find free classic books, follow reading trails, or browse selected bookstore editions. You can navigate while the interactive view loads.
Babel Nexus is a visual library and experimental book platform. Its core Public Domain Library organizes classic primary works into connected hexagonal galleries. Additional collections explore modern editions and the changing technology of books, including book-discovery applications, digital-library software, experimental readers, open publishing tools, spatial books and immersive AR/VR/XR reading experiences.
Beyond the public-domain library, Babel Nexus explores the future of the book through a curated bookstore and a growing Book Applications collection covering discovery, digital libraries, experimental reading, open publishing technology, spatial books and AR/VR/XR reading.
Book Applications extends the Babel Nexus mission beyond preserving and organizing books of the past. It documents emerging ways of discovering, creating, reading and experiencing books. The collection is curated rather than automatically aggregated, with particular attention to unusual, experimental, open and spatial approaches to the book.
The collection includes free book apps and open technologies, alongside freemium tools, experimental projects, waitlists and unavailable or historical projects. Access, compatible hardware and availability are recorded per entry; inclusion does not mean every project is free or currently usable. This is a discovery directory, not a marketplace.
36 applications and projects across 6 application galleries (39 category placements), separate from Public Domain Library and bookstore totals.
Book Applications collection · Open the existing visual collection · XR Funding & Opportunities: a separate free community resource
Applications for discovering books through new interfaces, recommendations, places, and reading communities.
Explore Book Discovery visually
6 category placements. Browse the complete Book Discovery listings.
Explore applications that extend what libraries can do with books, collections, primary sources, discovery, reading, navigation, and digital space. The collection includes library reading applications, primary-source tools, experimental interfaces, and virtual or three-dimensional libraries.
Explore Library Applications visually
9 category placements. Browse the complete Library Applications listings.
Experiments in close reading, annotation, book interfaces, and personal reading environments.
Explore Experimental Reading visually
6 category placements. Browse the complete Experimental Reading listings.
Tools and open technologies for creating, converting, rendering, and presenting digital books and scholarly editions.
Explore Book Creation & Open Technology visually
6 category placements. Browse the complete Book Creation & Open Technology listings.
Books and scholarly editions whose arguments, pages, or stories become spatial experiences—not simply books displayed on virtual shelves.
Explore Spatial Books visually
6 category placements. Browse the complete Spatial Books listings.
Readers and publishing experiments for augmented reality, virtual reality, and spatial computing. Device and access requirements vary.
Explore AR / XR / VR Books & Readers visually
6 category placements. Browse the complete AR / XR / VR Books & Readers listings.
Babel Nexus is an independent curated resource. Projects listed here are included for discovery and research; inclusion does not imply affiliation, sponsorship, or endorsement.