Emur is a jungle boy who appears in all 3 issues of Donatello and Leatherhead from July to September in 1993. D&L was part of the Teenage Mutant Ninja Turtles Presents line. Prior to this, he was featured in the third issue of Teenage Mutant Ninja Turtles Mutant Universe Sourcebook in March 1993. Both TMNT Presents trilogy and the Mutant Universe Sourcebook trilogy were published through the Archie Adventure Series.