Applied algebraic dynamics. - Walter de Gruyter, 2009. - (De Gruyter Expositions in Mathematics; 49).
Groups of prime power order. Volume 2. - Walter de Gruyter, 2008. - (De Gruyter Expositions in Mathematics; 47).
Groups of prime power order. Volume 1. - Walter de Gruyter, 2008. - (De Gruyter Expositions in Mathematics; 46).
Loops in group and Lie theory. - Walter de Gruyter, 2002. - (De Gruyter Expositions in Mathematics; 35).
Compositions of quadratic forms. - Walter de Gruyter, 2000. - (De Gruyter Expositions in Mathematics; 33).
Character theory of finite groups. Includes bibliographical references (p. [607]-613) and indexes. - Walter de Gruyter, 1998. - (De Gruyter Expositions in Mathematics; 25).
An introduction to Lorentz surfaces. - Walter de Gruyter, 1996. - (De Gruyter Expositions in Mathematics; 22).
Orthogonal decompositions of integral lattices. - Walter de Gruyter, 1994. - (De Gruyter Expositions in Mathematics; 15).
Finite soluble groups. Part 1 & part 2. - Walter de Gruyter, 1992. - (De Gruyter Expositions in Mathematics; 4).