Are there any good yo-yo trick books?
Mark McBrides book, The Yonomicon is a great read and a fun book. Although it is a bit dated, it is still a very good yo-yo book. There are many other yo-yo trick books which have been published, but none of them besides The Yonomicon take the tricks any further then Split the Atom. It is much easier to find information on learning yo-yo tricks online.