The Book Info Lookup Add-on extends the functionality of your eLibrary Manager application, allowing you to browse online for book information and covers by accessing different book information providers. The following providers are supported:

• Open Library is "an open, editable library catalog, building towards a web page for every book ever published."
• Wikidata is "a free and open knowledge base that can be read and edited by both humans and machines."
• Cantook (formerly Feedbooks) is "an ebook retailer, connected to a large ecosystem of reading systems and social networks."

As this feature is an add-on component, it requires the installation of an application that integrates with the capabilities its provides. To make use of the feature, you need to have the eLibrary Manager application (full version 1.2.5 or greater) installed.

This component provides the following features.

• New v4.0.0 Dynamic theming (i.e. Material You). Requires Android 12+.
• Search for books based on title, authors, ISBN and language.
• Merge information you find from searches into your existing eLibrary Manager book entries, using as little or as much of that information as you want.
• Link to provider records for book search results to see the full details, and, for providers that support it, to make additions or updates.