PHM #14 -- The Necromancer's Retreat

Issue 14 of Populated Hexes Monthly features a small, skull-shaped dungeon inhabited by a necromancer and his skeletal servants. It also includes a playable necromancer class inspired by Garth Nix's The Old Kingdom series of books.
 
This is an 8-1/2 x 11 staplebound full color book, and purchase includes a download code for the free pdf.