The College Panda's Sat Math : Advanced Guide And Workbook

Inside, You'll Find:

Clear explanations of the tested math concepts, from the simplest to the most obscure
Hundreds of examples to illustrate all the question types and the different ways they can show up
Over 500 practice questions and explanations to help you master each topic
The most common mistakes students make (so you don’t)
This is the most thorough SAT prep out there. For more sample chapters and information, check out http://thecollegepanda.com/books

Changes from the 1st edition include:

Additional chapter on minimum and maximum word problems
Ratio questions
Function transformations
Boxplots
Many additional practice questions spread throughout
Many revisions to fine-tune the review material to the current SAT
Many formatting and typo fixes