Library

Open, read, ask about, or listen to a source

Use the source page as the launch point for every way to study a lecture or book.

Where to find itLibrary → select a lecture or book

Step by step

1
Open Library → Read and select a source.
2
All plans can open every lecture and book. Tap Read the text to open the complete source.
3
Tap Ask the AI to start a conversation grounded in that source. Source-chat access and message limits still follow your plan.
4
Tap Listen to switch the Library to recordings. If the source has linked audio, it appears as a featured recording.
5
Use the back arrow to return to Library.

Select any screenshot to view it at full size.

Search titles or full text, filter by type, sort results, and save favourites.

Open the built-in reader and turn selected text into a precise question.

Start separate conversations and return to questions you previously asked about a source.