The following books, based on MASS courses, were published by the American Mathematical Society:

MASS Selecta Svetlana Katok, Alexei Sossinsky, and Serge Tabachnikov
MASS Selecta: Teaching and Learning Advanced Undergraduate Mathematics
AMS | MASS, 2003
Geometry and Billiards Serge Tabachnikov
Geometry and Billiards
AMS | MASS, 2005
$p$-adic Analysis Compared with Real Svetlana Katok
p-adic Analysis Compared with Real
AMS | MASS, 2007
Finite Fields and Applications Gary Mullen and Carl Mummert
Finite Fields and Applications
AMS | MASS, 2007
Lectures on Surfaces: (Almost) Everything You Wanted to Know about Them Anatole Katok and Vaughn Climenhaga
Lectures on Surfaces: (Almost) Everything You Wanted to Know about Them
AMS | MASS, 2008
Lectures on Fractal Geometry and Dynamical Systems Yakov Pesin and Vaughn Climenhaga
Lectures on Fractal Geometry and Dynamical Systems
AMS | MASS, 2009
Classical Mechanics with Calculus of Variations and Optimal Control Mark Levi
Classical Mechanics with Calculus of Variations and Optimal Control: An Intuitive Introduction
AMS | MASS, 2014