Red Eagle LXIX originally tried coloring the icons but that didn’t work. He resorted to the technique he found in this topic of replacing the icons.
Books that have been read have a red icon. Books that have not been read have a green icon. A second set of icons were included in case the user would like those reversed.
The forum topic of the mod is here.
Credits: Red Eagle LXIX
If you have any questions or have any problems/bugs, please use the support link (Discord, Forum Topic, GitHub Issues, etc.) in the post. If there is no support link in the post, please use the comments section.
best mod icon books