Hi, I'm new here; this is my first post.

You should try Liszt paganini and transcendental etudes. they're pretty good for beginners
Wow, either your definition of 'beginner' is really, really wide, or you're confusing the words 'beginner' and 'advanced'...

@OP: Try Alfred, John Thompson (the fun one with lots of monsters is... fun!) and Bastien (I remember loving that when I was little!) Also, practise Czerny Op. 599 (either download from IMSLP or buy Schirmer's edition - those books with colourful covers and high-quality paper aren't worth it for the price...)