Paul Hellman
Paul Hellman has written at least 1 book. Their most popular book is You've Got 8 Seconds: Communication Secrets for a Distracted World with 4 saves with an average rating of 5⭐.
Paul Hellman has written at least 1 book. Their most popular book is You've Got 8 Seconds: Communication Secrets for a Distracted World with 4 saves with an average rating of 5⭐.
2017 • 4 Readers • 5