Javier and the Great Fish Mystery: For ages 4-10

Something's wrong with the fish, and Javier is on the case!

When the fish in his school's aquaponics tank start acting strange, Javier teams up with Piper and Max to solve the mystery. With careful observation, water tests, and a few surprises along the way, they uncover the cause-and learn an important lesson about keeping an ecosystem healthy.

Can they fix the problem before it's too late?
A fun and engaging story about science, problem-solving, and teamwork!