The mystery of the flying mummy / by M.J. Cosson ; [illustrations, Michael A. Aspengren].

by Cosson, M. J.
Published 2001

The mystery of the gross gift / by M.J. Cosson.

by Cosson, M. J.
Published 1999

The mystery of the pb & j jam / by M.J. Cosson ; [illustrations by Michael A. Aspengren].

by Cosson, M. J.
Published 2001

The mystery of I love Elvis / by M.J. Cosson ; [illustrations by Michael A. Aspengren].

by Cosson, M. J.
Published 1998

The mystery of the missing heart / by M.J. Cosson ; [illustrations, Michael A. Aspengren].

by Cosson, M. J.
Published 1999

The mystery of the too crisp cash / by M.J. Cosson ; [illustrations by Michael A. Aspengren].

by Cosson, M. J.
Published 1998

The mystery of the last laugh / by M.J. Cosson ; [illustrations, Michael A. Aspengren].

by Cosson, M. J.
Published 2001

The mystery of the old knife / by M.J. Cosson ; [illustrations, Michael A. Aspengren].

by Cosson, M. J.
Published 2001

The mystery of the big paw print / by M.J. Cosson ; [illustrations by Michael A. Aspengren].

by Cosson, M. J.
Published 1998