This edited collection explores how knowledge was preserved and reinvented in the Middle Ages. Unlike previous publications, which are predominantly focused either on a specific historical period or on precise cultural and historical events, this volume, which includes essays spanning from the eighth to the fifteenth centuries, is intended to eschew traditional categorisations of periodisation and disciplines and to enable the establishment of connections and cross-sections between different departments of knowledge, including the history of science (computus, prognostication), the history of art, literature, theology (homilies, prayers, hagiography, contemplative texts), music, historiography and geography. As suggested by its title, the collection does not pretend to aim at inclusiveness or comprehensiveness but is intended to highlight suggestive strands of what is a very wide topic. The chapters in this volume are grouped into four sections: I, Anthologies of Knowledge; II Transmission of Christian Traditions; III, Past and Present; and IV, Knowledge and Materiality, which are intended to provide the reader with a further thematic framework for approaching aspects of knowledge. Aspects of knowledge is mainly aimed to an academic readership, including advanced undergraduate and postgraduate students, and specialists of medieval literature, history of science, history of knowledge, history, geography, theology, music, philosophy, intellectual history, history of the language and material culture.