1. So his marginalia are not very revealing.

2. Some readers' marginalia record their argument with the text, like those in Thomas Mann's personal library (now in Zurich).

3. There were a lot of books to sell. She checked them warily for yellow notes, and found only marginalia.

4. Books have a centuries-old tradition of annotation and commentary, ranging from the Talmud and scholarly criticism to book clubs and marginalia.

5. Hand him a copy of a book you think he'd like, with all your clever marginalia scribbled inside.

6. It allows each user to benefit from the insights of other users who place specific online content in context and share their reactions in the form of online marginalia.