Derek John Scott Robinson is a British mathematician, specialising in group theory and homological algebra.
Excerpt from Wikipedia, available under CC BY-SA 4.0.

A course in the theory of groups
1996
ISBN 9781461264439
Part 2
1972
ISBN 9783662117477
Finiteness Conditions and Generalized Soluble Groups
1972
ISBN 9783662072417
Finiteness conditions and generalized soluble groups. P. 1
1972
ISBN 9780387056203
Abstract Algebra
2015
ISBN 9783110340877