Books published by publisher Millbrook Press (Tm)

What are irregular plurals? You'll find the answer inside this book—full of ponies, teeth, potatoes, and geese! Brian P. Cleary's whimsical rhymes and Brian Gable's comical illustrations team up to give helpful guidelines for forming plurals when the usual rules of adding s or es don't apply. We've printed the irregular plural words in color for easy identification. Feet and Puppies, Thieves and Guppies: What are Irregular Plurals? turns traditional spelling lessons on end. Read it aloud and share in the delight of the sense—and nonsense—of words.

Golden lion tamarins are found only in Brazilian forests. These small, remarkable monkeys once had plenty of space to roam and claim family territories. But years of deforestation caused their numbers to shrink. They were in serious danger of becoming extinct. To help, scientists studied the animals in zoo settings. But they faced several mysteries. Why weren't golden lion tamarins reproducing in zoos? If scientists reintroduced zoo-raised tamarins to the wild, would those monkeys survive? And how could scientists give tamarins enough forest area for the population to grow? Find out how scientists and concerned citizens worked together to give golden lion tamarins a hopeful future.

Meet Roscoe. He's a zombie! Roscoe came back from the dead. He likes to snack on brains. But don't be scared. Roscoe's not real. He's one of the monsters you meet in stories. He just wants to tell you about zombies. Find out what turns people into zombies. Learn about different kinds of zombies around the world. And discover where zombie stories come from. You’ll have a spooky time with this monster buddy!

In this fun-filled look at fractions, Brian P. Cleary and Brian Gable demonstrate how fractions work by splitting whole objects into parts. The comical cats of the wildly popular Words Are CATegorical® series divide everything from pieces of pizza to groups of people into halves, thirds, tenths, and more. Peppy rhymes, goofy illustrations, and kid-friendly examples take the fear out of fractions.

A visually stunning look at innovative and eye-popping measures used to protect ships during World War I. During World War I, British and American ships were painted with bold colors and crazy patterns from bow to stern. Why would anyone put such eye-catching designs on ships? Desperate to protect ships from German torpedo attacks, British lieutenant-commander Norman Wilkinson proposed what became known as dazzle. These stunning patterns and colors were meant to confuse the enemy about a ship's speed and direction. By the end of the war, more than four thousand ships had been painted with these mesmerizing designs. Author Chris Barton and illustrator Victo Ngai vividly bring to life this little-known story of how the unlikely and the improbable became just plain dazzling.

In the dark, Kristofer Helgen and a group of scientists peered up into the treetops of the Ecuadorian cloud forest. Staring back at them was a furry, four-legged creature. Could it be the mysterious, wild olinguito?Helgen had been studying the olingo, a relative of raccoons, for years. As he examined their pelts and skulls in museums, he noticed differences in a few. Through scientific investigating, he realized the different examples weren't olingos at all—he had discovered a completely new species.Next, he just had to find it—if it still existed. Follow Helgen's real-life science adventure through museums, laboratories, and the cloud forest as he makes an exciting modern discovery.