Scrum Basics
Ken Schwaber
Beginning of Philosophy
Hans-Georg Gadamer
Smarter Faster Better: The Secrets of Being Productive in Life ...
Charles Duhigg
Semiotics in Mathematics Education
Norma Presmeg & Luis Radford & Wolff-Michael Roth & Gert Kadunz
Nag Hammadi and Manichaean Studies
Stephen Emmel & Johannes van Oort
Transcendence: Aurora Rising Book Three
G. S. Jennsen