August 2014 9 Years Ago Hello Ruby Workbook US Release DateThe book Hello Ruby is already released on Workbook in the USA. Release Dates!Report Date / Submit ProductUSAAllUSAUKReport Date / Submit ProductWorkbookAugust 2014ConfirmedTrackingTrack1TRACK0Buy NowHello RubyBookAll VersionseBookHardcoverWorkbookHello Ruby is a children’s book that teaches programming fundamentals through stories and kid-friendly activities.Linda LiukasProgrammingChildrenActivitiesKickstarter