As a newcomer, I find it hard to know which websites to trust.
I understand the basics of cryptocoins and blockchain, but would like to get a deeper knowledge. Does anyone have ideas on certain books that could help with that?

As I said, the most difficult thing is choosing out the correct broker or exchange to trust my money with. Don't want to get ripped off.

PS: got an online wallet now, but can anyone recommend a good offline one? Exodus for example?

Thanks