We cant pick it up and we cant progress without it. Any idea how to get it back? Console commands?

have mic

I've looked everywhere but I couldn't find the last book, I think it's bugged, fix it.

When I dug under the trees to find the batteries, I left one battery aside because my inventory was full, but when I went back to the tree where I was supposed to find the battery, there was nothing. I can't dig there anymore to make the battery reappear, and I can't find it in the lost and found machine. So I'm stuck and I don't want to start all over again....

Labaratuarda küre yukarda kaldı. Ay olan yerde elimize güneş gibi birşey aldık yukarda düşürdük bidaha alamıyoruz.