Hello everyone! I discovered the community yesterday by luck (in Spanish we have a word for this: serendipia), I read a couple of threads and decided to join. That's not the point since it's not an introduction thread. I would like you guys to suggest me books about algebra, geometry, trigonometry and differential calculus if possible, but please, books that actually you enjoy reading/working through. Thank you so much in advance, and have a nice day.