[Darkness Falls: They mostly come out at night...]

Bob and Hugh's task rewards are too generous, making it easy to obtain workbenches, furnaces, and many vehicles. Compared to making them themselves, this is too simple

[Darkness Falls: They mostly come out at night...]

Which book? It might be a vanilla bug, but will need to check.

+1 skill point book and Class book

[Darkness Falls: They mostly come out at night...]

I found a bug, skill book in reading, quickly clicking decomposition, you can get a copy.