I am lucky enough to be Spanish and have access to Sonata for a barely cheap price.
In Order to Amaze is an awesoeme book.Other modern resources include Pit hartlings book “In Order To Amaze”
Woody Aragon has some interesting stuff in his new book, check out all of Simon aronsons work on mem deck too.
Mem deck isn’t just a trick it’s a way of life. Lol
Asi Wind's incredible ACAAN is a superb example of what can be accomplished with the Mnemonica stack. It's not an easy routine, however!