Qed Digital

Now Publishers Inc

QED and Symbolic QED: Dramatic Improvements in Pre-Silicon Verification and Post-Silicon Validation (Foundations and Trends(r) in Integrated Circuits and Systems)

Haunt                                            

QED Publishing

How to Code: Level 1                            

Sony Music Labels Inc.

q.e.d                                            

QED Publishing

How to Code: Level 2                            

QED

How to Code 2.0: Pushing your skills further with Python: Learn how to code with Python and Pygame in 10 Easy Lessons (Super Skills)

QED

Masters of Digital                              

QED Publishing

Super Skills: How to Create animation in 10 easy lessons

Peter Fernandes

Q.E.D.                                          

ECM Records

Q.E.D.