Mastering Xamarin UI Development - Second Edition
Steven F. Daniel
Mastering Go
Mihalis Tsoukalos
Learning GNU Emacs, 3rd Edition
Bill Rosenblatt & Eric S. Raymond & Debra Cameron, & James Elliott & Marc Loy
Data Science Tools: R, Excel, KNIME, & OpenOffice
Christopher Greco
Weather 101
Kathleen Sears