Are your game’s Aboleth Mages under-average? Are your Fire Elementals a bit dim-witted? Are your Mephits not quite as intimidating as they should be? Are your Wights not reaching their full potential?

These are just a few of the monsters in the SRD that have errors in their stat blocks, bringing their mistakes into your game. But now the Cooper’s Compendium of Corrected Creatures series of books fixes the problems you didn’t even know your monsters had.

This critical new series of books by ENWorld staff reviewer and 3.5 rules guru John Cooper presents thoroughly revised and corrected stats for the myriad creatures in the v.3.5 SRD. Features of the four Cooper’s Compendium of Corrected Creaturesbooks include:

• Corrected stats for all the monsters in the v.3.5 SRD, including the appendices on Animals and Vermin, that address often-overlooked elements like skill synergy bonuses, size modifiers, and shapechanging abilities.
• Stat blocks for many official OGL monsters mentioned but not given statistics in the SRD, including the Hound Archon Hero’s Juvenile Bronze Dragon mount, five under the Elf entry, one each under the Gargoyle, Genie, Ghoul, Giant, and Gnome entries, two under the Halfling entry, 16 under the Hydra entry, the Merrow, Half-Orc 1st-Level Warrior, Sahuagin Mutant, Sahuagin Malenti, Scrag, Bactrian Camel, Indian Elephant, Web-Spinner Monstrous spider (seven stat blocks, sizes Tiny through Colossal), and Hunter Monstrous Spider (seven stat blocks, sizes Tiny through Colossal).
• Improved organization of material, especially items not listed in the proper order.
• “Cooper’s Comments” sidebars throughout explaining particular changes and giving guidance on how to effectively reflect them in the game.