Need Help

So I recently got into fantasy,I just finished the mistborn trilogy(what a ride it was) and I don't think I am ready to start stormlight archive just yet since it is such a big commitment

So I thought I would start the farseer trilogy by Robin hobb,but I just can't find it anywhere online,same with dungeon crawler carl,the only ones I could find were sun eater 1st book,which is so expensive and red rising book 1 but can't find book 2 or onwards for it

Any sites I can browse?