At Macmillan:
Catherine Marvin has been promoted to senior director on the communications team.
Elena Guzman has been promoted to associate director of sales on the specialty retail team.
D'Kela Duncan has been promoted to sales coordinator, children's national accounts, on the sales team.
Isaac Loewen has been promoted to sales coordinator, children's national accounts, on the sales team.
Julia Metzger has been promoted to sales coordinator, children's national accounts, on the sales team.
Eunice Pak has been promoted to product manager on the sales team.