R Markdown: The Definitive Guide
Yihui Xie & J. J. Allaire & Garrett Grolemund
Agent Sonya: Moscow's Most Daring Wartime Spy
Ben Macintyre
Jefferson's Empire: The Language of American Nationhood
Peter S. Onuf
The Essentials of Buddhist Philosophy
Junjiro Takakusu
A Defence of Poetry: An Essay
Percy Bysshe Shelley
The Sky: Mystery, Magic, and Myth
Jean-Pierre Verdet