Radiant Black, Volume 1Kyle Higgins, Cherish Chen, Marcelo Costa, David Lafuente · First published 2021Open the Tome
Invitation to Variational Methods in Differential EquationsDavid G. Costa · First published 2007Open the Tome
Sir Arthur Hesilrige and the development of the civil war in England (to 1645)David Costa · First published 1988Open the Tome
