Follow Grandpa Joe as he counts his way across the world in this story that practices numbers one through 10.

Children build reading skills in this leveled book all about one girl's favorite animals.

For kids learning more advanced reading skills, here's an interactive version of The Tortoise and the Hare.

What makes a good friend? Help kids learn how to describe people in more complex sentences with this read-along story.

If your kid's a reading whiz and hungry for more, this leveled book is the perfect way to give them the extra challenge the crave.

Short '-ug' words are the theme of this cute story about a pug in search of a hug, bugs, and more.

In this interactive story, kids can follow along with the text about that's all about starting a band, and explore more complex vocabulary and sentences.

In this leveled book, your child can get to know the many different kids of clouds and work with longer, more complex words and sentences.

Learn all about our furry friends in this book for advancing readers, which helps kids become more familiar with descriptive language and complete sentences.

For kids that need a bit of a challenge, this leveled book about summer features multiple sentences per page and more complex vocabulary.

Get some life science learning and reading practice all in one in this interactive activity about the life cycle of a chicken.

Learn a whole host of early reading skills -- letter sounds, rhyming, rhythm and more -- in this silly story about a pack of wild monsters.

This leveled book about a trip to the fair uses larger words and more complex sentences, perfect for kids who need a bit of a challenge when it comes to reading.

As kids learn about different shapes, they are also learning the basics of reading. Tackle both in one easy interactive activity for young learners.

Weather is often one of the first things kids learn about. Help them get a handle on common types of weather with this leveled book.

Which came first? Get ready for some life science learning and reading practice all in one in this interactive activity about the life cycle of a chicken.

Which came first? Get ready for some life science learning and reading practice all in one in this interactive activity about the life cycle of a chicken.

Advancing readers can learn about the human body -- and practice reading, too -- in this two-in-one activity all about Rhianne and the way her body works.

Learn about the human body -- and get some reading practice, too -- in this two-in-one activity where kids will read about Rhianne and the way her body works.

Explore the place value concept of "tens" and "ones" with this playful math story.

This little cub is looking for a friend that's just like him -- and he keeps finding ones that are close, but not quite what he's looking for.

This leveled book for advancing readers is a great way to get ready for Halloween and for kids to practice reading.

Learn about comparing numbers with these mischievous troll brothers.

Help your beginning reader start to put together sentences by reading this tale of a trip to the pet store.

In this interactive story, early readers can learn about different types of pets and what they are like -- which hop, which slither, and which bark.

Kids practice counting 11 to 20 in this adorable interactive story.

And they're off! This leveled book about running is made for kids who are starting their journey to reading success.

Learn some short i sight words in this cute story that tells the tale of a pig and a wig.

Teach children all about fixing broken bones with a cast in this leveled book.

Learn the basics of butterflies in this interesting leveled book that introduces young students to the table of contents.