Los monstruos de los ríos

What mysterious and dangerous creatures lurk beneath deep river waters? Alligator gars attack with needle-sharp teeth. Goliath tigerfish hunt in the most turbulent waters. And payara spear prey with two huge fangs! Reel in struggling and reluctant readers as they get a fascinating up-close look at these large predatory fish and other legendary river monsters with expertly leveled text, thrilling photos, and colorful infographics.