Nonfiction

Lurking in deep, dark waters, piraiba catfish rely on their barbels to sense prey. These apex predators are the largest catfish in the Amazon River, growing over 100 pounds. Exciting leveled text, thrilling photos, and colorful infographics reel in...

As brightly colored as their namesake, peacock bass are big predatory fish that lurk in the warm waters of the Amazon River and Florida. Exciting Spanish-translated text, thrilling photos, and colorful infographics reel in struggling and reluctant...

Lurking beneath rocks and logs, New Zealand longfin eels wait until nightfall to hunt. These slimy and slippery predatory fish can travel between waterways by slithering over land. Exciting Spanish-translated text, thrilling photos, and colorful...

Amid the strong Amazon River current, the goliath tigerfish snatches its prey with dagger-like teeth. This large predatory fish thrives in turbulent waters. Exciting Spanish-translated text, thrilling photos, and colorful infographics reel in struggling...

Lurking in North American waters, the alligator gar strikes at prey with needle-sharp teeth. This is one fierce predatory fish! Exciting Spanish-translated text, thrilling photos, and colorful infographics reel in struggling and reluctant readers as they...

What's more fearsome than a piranha? A payara! This vicious predatory fish hunts in turbulent currents, spearing prey with its two huge fangs. Exciting Spanish-translated text, thrilling photos, and colorful infographics reel in struggling and reluctant...

Lurking in deep river basins in southeast Asia, goonch catfish have super sharp teeth that point backwards. Once they snap onto prey, they don't let go. Exciting Spanish-translated text, thrilling photos, and colorful infographics reel in struggling and...

Lurking beneath waterfalls and by river entrances, the golden dorado waits to ambush prey. When the time is right, the large predatory fish snaps it jaws down with the force of a spring-loaded trap. Exciting Spanish-translated text, thrilling photos, and...

Above all else, animals know to protect their young. Developing Spanish readers learn about the dads of the animal world in this low-level search-and-find beginning reader. Most animal dads aren't around to raise young. But those who do it well! Early...

Above all else, animals know to protect their young. Developing Spanish readers learn about the moms of the animal world in this low-level search-and-find beginning reader. From birth, most animal moms instinctively care for their young, but there are...

Whether at sea or on land, animals of all kinds gather in groups for safety and security. Developing Spanish readers learn about the names of animal families in this low-level search-and-find beginning reader. From hunting and eating together to finding...

Hiding can be an animal's best defense! Developing Spanish readers learn about animals that are great at hiding in this low-level search-and-find beginning reader. Whether they are camouflaged in plain sight or can physically change their appearance,...