The Case of the Missing Cutthroats (Eco Mystery, 4) Paperback – March 27, 1999

My students monitor the river that runs through our town. We have seen the water quality improve over the years and are always looking for things we can do to help the river. This book talks about the same tests that we perform on the river. The kids really enjoy how the characters collect information to solve the mystery and how they help the local ecology.

The book is good as expected but we didn't receive it in time to actually need it. Disappointed.