Volume 2 of the series "Manichaische Handschriften" presents a critical edition of the remains of Mani's Letters as preserved in Berlin P.15998, together with pages now housed in Warsaw. The Coptic text is provided with an English translation, and the volume includes an introduction to the codex, its history and selected photographs of the papyrus. A link to the latest multispectral images will be given. Volume 2 of the series "Manichaische Handschriften"...