When alien pals Zig and Wikki lose their spaceship on Earth, their friendship is definitely in trouble. In order to get home, they must travel through a farm and into a cow, picking up fun facts about ecology (and picking fights) along the way.

This funny, science-based early reader is packed with fast-paced adventure and facts about poop. What more could a young reader want? Booklist declares that this book, like Zig and Wikki in Something Ate My Homework, "again strikes an effective balance between hijinks and education."

When alien pals Zig and Wikki lose their spaceship on Earth, their friendship is definitely in trouble. In order to get home, they must travel through a farm and into a cow, picking up fun facts about ecology (and picking fights) along the way. Nadja Spiegelman and Trade Loeffler's funny, science-based early-reader is packed with fast-paced adventure and facts about poop: what more could a young reader want?

Zig and Wikki arrive on Earth to seach for a pet for Zig's class assignment.

Two extraterrestrial friends land on Earth in the center of a farm ecosystem, where an argument forces them to separate, only to be brought back together in the stomach of a cow.

In this exciting third installment of the Poptropica series, we find Mya, Oliver, and Jorge in the custody of a secret society whose mission is to protect and preserve Poptropica—a mysterious, uncharted island world. These Protectors, as they call themselves, believe that any outside interference with the islands of Poptropica could have catastrophic results on the course of history in the real world. As if things aren’t bad enough, Octavian has finally claimed possession of the confounding map, thwarted the society’s attempts to capture him, and is determined to alter the time line. The trio must join forces with the Protectors and find Octavian before he can go through with his evil plot, or all of human history might be changed—or worse—destroyed!

"In From Cow to Cheese, early fluent readers learn how cheese is made, from cows producing milk to cheesemakers processing it into cheese, to consumers buying it in a grocery store. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn about how this food gets to their tables. An infographic illustrates the cycle with real photos and descriptions. From Cow to Cheese also features reading tips for teachers and parents, a table of contents, a glossary, and an index"--