A table with two stacked books or file folders and a desk lamp with light.

Desk With Lamp And Files

A stack of two books, both with ribbon bookmarks.

Two Stacked Books With Bookmarks

A stack of two books laying horizontally.

Two stacked books or folded clothes of different sizes on a shelf.

Two stacked books seen at an angle, the one at the bottom with a bookmark and the one on top with a round shape on its spine.