Fathoms: Aquatic Adventures

User summary: Fathoms: Aquatic Adventures is a robust, fan-created sourcebook to support a wholly underwater campaign. The item is provided for download as a series of PDF files: 03-page Introduction 12-page Chapter 1: Races 07-page Chapter 2: Classes 17-page Chapter 3: Proficiencies 07-page Chapter 4: Equipment 09-page Chapter 5: Adventuring 16-page Chapter 6: Magic 06-page Chapter 7: The UnderDeep In addition to the PDF, a brief foreword was provided in HTML, as well as a handful of underwater monsters on a separate "creature catalog" HTML page.