I've also been looking for these. Unfortunately I haven't really bought any from amazon because I don't know what they're ultimately like inside.
This one looked okay:
But for me, I'm looking for a textbook/workbook combo, so that I can be retaught how to do all this bullshit. :)
Great comments. Here’s an idea, buy yourself a simple workbook like this algebra workbook
Follow the exercise- when stuck use google stochastic and see how it was solved.
The more you practice the more intuitive it will become. Don’t give up.