Word Weavers Press (Bulimba, QLD Australia), July 2002
This year's school camp is different from any other Mouse, Lumpy, Wanda and Angie have ever attended.
Meals are always sandwiches and Derek and his mates are even more horrible than they are at school.
Lumpy thinks the sandwiches with their green, jelly filling are making him cleverer. The friends have to find out what is happening.
Will the clever sandwiches stop Derek's never-ending