Projekt Prometheus
by Ingmar Bode, Peter Lutz Engelmann, Boris Mechow, Stefan Lohkamp, Jan Oliver Hegel
1991
Xarom
by Axel Leitner, Niki Laber, Florian Laber, The Pixlers Studio, Hannes Seifert, Julian Sotirov
1991
Love Is as Powerful as Death, Jealousy Is as Cruel as the Grave
by Conrad Cook (as Michael Whittington)
2009
L: A Mathemagical Adventure
by members of the Association of Teachers of Mathematics co-ordinated by Richard Phillips, and including Derek Ball, Tony Corbett, David Rooke, Heather Scott, Alan Shaw, Margaret Stevens, Ruth Townsend, Jo Waddingham, Roger Waddingham, John Warwick, Alan Wigley, John Wood, and David Wooldridge.
1984