What next?

[MarkoViner]

It's spelled know, learn, Eric Jones, Anything

Depends on what you are looking for. If your looking for good tricks you should buy something from Dai Vernon (he has entertaining scripts for tricks) or from Frank Garcia, if your looking for good moves you should try some of Marlo's books. If your looking for modern moves try "Paper Engine by Aaron Fisher".

Hope I answered all your questions

EDIT : Thanks, la0o9

EDIT : Here's a must-have, in your book collection :

1. "By Forces Unseen" - Ernest Earick
2. "Stars of Magic"
3. "M.I.N.T ; volume 1 & 2" - Edward Marlo