The Mystery of Apartment A-13

by M J Cosson

Published 1 January 1998
Ty and Gabe hear yelling and screaming and someone very bad laughing in apartment A-13.


The Mystery of I Love Elvis

by M J Cosson

Published 15 August 1998

The Mystery of the PB & J Jam

by M J Cosson

Published 1 January 2001

Mystery of the Last Laugh

by M J Cosson

Published 1 January 2001

Big Ben helps the Kooties Club members with their science projects.