Agents of Change Convention

Welcome to the Agents of Change Convention page for author/speakers Ben Westhoff and Marina Nitze.

If you would like to purchase one or more of their books and have them shipped directly to your home, please check out and pay here.

Click on the books you would like below, continue by filling in your mailing address and pay via PayPal.

We hope you've enjoyed the convention and thank you for visiting La Playa Books!


Hack Your Bureaucracy: Get Things Done No Matter What Your Role on Any Team By Marina Nitze, Nick Sinai Cover Image
ISBN: 9780306827754
Availability: On Our Shelves Now
Published: Hachette Go - September 13th, 2022

“A deeply empowering and practical book: for anyone, anywhere, who just wants to GET STUFF DONE.”
--Cecilia Muñoz, former Director, White House Domestic Policy Council under President Obama

Whether you just started your first entry-level job, run the entire company, or just feel trapped by your condo association bylaws, it’s time to it’s

Fentanyl, Inc.: How Rogue Chemists Are Creating the Deadliest Wave of the Opioid Epidemic By Ben Westhoff Cover Image
ISBN: 9780802157379
Availability: On Our Shelves Now
Published: Grove Press - September 22nd, 2020

A remarkable four-year investigation into the dangerous world of synthetic drugs--from black market drug factories in China to users and dealers on the streets of the U.S.