Hi Guys, i'm an essential RIO user. I play part-time on days-off, i built a bankrool from 30 euros to 1400 euros playing zoom 5NL and i'm now starting 10NL zoom and i enjoy studying the game almost as much i enjoy playing. I use RIO and some youtube content to try improve, obviously at a very low level. I have a 40 hour regular job that i enjoy and make a good living but i would like to reach mid stakes and do it part-time ( maybe like 25 to 50k hand a month ) not just about the money but i love the game! I sometimes have some spare time during work hours and i would lke to know if some of you guys can recommend some books that i can read to do an extra learning time. :). And looking for any kind of advices also.

I'm from Portugal and i'm 37 years old.

My best regard to all RIO team and all you guys :D