A modular e-newsletter system for Penguin Random House, for use with the Penguin Classics imprint, Penguin Classics’ collaboration with Fantastic Man The Happy Reader, and the Pelican Books imprint. A design system of core modules allows for a variety of templates to be created. This shared design system allows us to maintain a single codebase and documentation, streamlining the onboarding and authoring experience for Penguin Random House staff and making further development more economical and efficient. Since the first emails were sent in 2016, the system has been continuously extended and enhanced as both the technology has improved and the needs of the client have evolved over time. Developed by Piper Haywood.