Part of the bookcover generation system.
^4.3.6
^7.0.1
^4.9.0
^1.17.1
^3.2.0
^0.1.2
^0.1.4
^0.2.0
^3.1.2
^1.5.1
^5.0.1
^4.10.2
^6.2.2