I am an Aergonaut posted a tweet saying that the book mentioned the Aergo project.
Below is the content of this tweet:
Did you know? AERGO was featured in the book: Blockchain for Decision Makers by Romain Tormen along with Quorum and Hyperledger: https://subscription.packtpub.com/book/data/9781838552275/9/ch09lvl1sec51/aergo… “Blocko operates in the UK, South Korea, & Hong Kong and has already released 20 systems, utilized by 9M users worldwide.”