A child's drawing labeled the building 'libry' to show where the books were kept.

She collected a rare 19th-century ex-libris that bore an intricate heraldic design.

She tucked the ex libris into the front cover of the rare volume to mark it as part of her collection.

The librigena of the trilobite's cephalon was remarkably well preserved, allowing paleontologists to study its external ornamentation.

Scholars debated whether the librigenal texts should be housed in a separate collection.

The librigenae gathered in the old library, their faces lit by candlelight as they debated the fate of forgotten manuscripts.

Librarians spoke out against the planned libricide, fearing the loss of centuries-old knowledge.

Historians documented several libricides during the regime's campaign to erase dissenting ideas.

The libristomate specimen from the Ordovician shale displayed a clearly detached hypostome, confirming its classification.

The botanist examined the libriform fibers of the stem to determine how they contributed to the plant's tensile strength.