The Book of Pheromones

35 Phenomenal Challenges to Share on Social Media.

For readers of Minecraft and Diary of a Wimpy Kid. A YouTube hit with over 2.5 million followers, Portuguese YouTuber Miguel Campos is making his literary debut. The book "Pheromonas " features 35 challenges, each with a corresponding #hashtag to share on Facebook, Twitter, or Instagram—along with a photo or video of the challenge completed.