Frog Math

by Jaine Kopp

Published 1 December 1995

Treasure Boxes

by Jaine Kopp and Kimi Hosoume

Published 1 April 2002

Tree Homes

by Jean Echols and Jaine Kopp

Published 1 May 1998



Ladybugs

by Jean Echols

Published 1 May 1999

Math on the Menu

by Jaine Kopp

Published 1 May 2000

Ladybugs (Old Edition)

by Jean Echols

Published 1 January 1999

Bubble-Ology

by Jacqueline Barber

Published 1 December 1998