"Books" Master Material - Mage Hideout

This is the master material used for all the generic books (except the "Magic Book" asset that is unique).
Because I needed to create several books variations I decided to use 2 different texture sets ("book with name" and "book without name") multiplying different colors on top of each.
The channel packed "SRM texture" used by this material is slightly different: it holds a Specular map in the Red channel (used as Cavity to "neutralize"/"tone down" the light in Unreal), a Roughness map in the Green channel and a Color Mask in the Blue channel (instead of the metallic that is just a parameter, since the books has no metallic parts).
Check the "Generic Books" gallery for more details on the textures: https://www.artstation.com/artwork/O26Nk