Syndicate: Inside the Database is the first of the supplementary encyclopedias on Syndicate series authored by KM. It is the first of three databooks and covers seasons one and two. It was first published on September 1, 2014, and was published by KM Comics. Everything that is contained within this book is official and is considered canon across all spectrum of the Fanonverse. The American release also includes a Syndicate I.D. for each of the eight members of the team.