Joseph Stalin: A Life From Beginning to End
Hourly History
Theory and Applications of Ontology: Philosophical Perspectives
Roberto Poli & Johanna Seibt
Python For Data Science - Cheat Sheet
Data Camp
Philosophy, Rhetoric, and Thomas Hobbes
Timothy Raylor
Piagetian Dimensions of Clinical Relevance
Hugh Rosen
Beyond the Blue Event Horizon
Frederik Pohl
Heechee Saga (2)