Authors:

He shook his head, absorbed in one of his feats of memory, those brief periods of scholastic rapture where he lost touch with the world around him, absorbed completely in conjuring up knowledge from all its sources.

Diana Gabaldon (2015). “The Outlander Series 8-Book Bundle: Outlander, Dragonfly in Amber, Voyager, Drums of Autumn, The Fiery Cross, A Breath of Snow and Ashes, An Echo in the Bone, Written in My Own Heart's Blood”, p.19, Dell
He shook his head, absorbed in one of his feats of memory, those brief periods of scholastic rapture where he lost touch with the world around him, absorbed completely in conjuring up knowledge from all its sources.