Permutations

Cube Games: 92 Puzzles & Solutions

Don Taylor, Leanne Rylands, Donald E. Taylor

The Sundae Scoop (MathStart 2)

Stuart J. Murphy, Stuart Murphy

Conquer The Cube In 45 Seconds

Jeffrey Varasano, RH Value Publishing

Permutation tests for complex data: theory, applications, and software

Fortunato Pesarin, Luigi Salmaso.

Combinatorics of permutations

author, Miklos Bona

Combinatorics of Permutations

Miklos Bona, Kenneth H. Rosen

Notes on Rubik's magic cube

by David Singmaster.

The Doctrine of Permutations and Combinations: Being an Essential and ...

Jakob Bernoulli, John Wallis

Mathieu Groups

A. A. Ivanov

Parallelisms of complete designs

Peter J. Cameron.