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Author

Kris Duggan

3 books found

Cover of X-Men

X-Men

Gerry Duggan, Tini Howard, Zeb Wells, Steve Foxe, Kris Anka · First published 2023

Cover of Business Gamification for Dummies

Business Gamification for Dummies

Kris Duggan, Kate Shoup · First published 2013

Cover of Gamification for Dummies

Gamification for Dummies

Kris Duggan · First published 2013