Rosie Revere is no stranger to flops and fails, kerfuffles and catastrophes. After all, engineering is all about perseverance! But this time, Rosie has a really important project to tackle--one that feels much bigger than herself. Rosie's beloved Aunt Rose and her friends, the Raucous Riveters--a group of fun-loving gals who built airplanes during World War II--need help inventing something new. And Rosie is just the engineer for the job! After one...

In 1989 someone is threatening to steal the crown jewels, so the Queen of England summons Mac B. to England to protect them--and when they are stolen from a locked dungeon cell, where Mac and Holcroft, one of the warders, are supposed to be guarding them, it is up to Mac to figure out how they were stolen, and whether the thief is the descendant of an Irish soldier-of-fortune who tried to steal them in 1671, or someone else entirely.

Test scores are low and stress levels are high at Ella Mentry School. Wellness expert Ms. Jo-Jo has come to help A.J. and his friends relax so they can ace the upcoming Fundamental Arithmetic/Reading Test. But can turtle yoga and crystal salt lamps really help A.J. and his friends relax and focus? Or will the F.A.R.T. end up blowing them all away?

One hundred years after inheriting a seven-gabled house with a dark and cursed past, Clifford and Hepzibah are old and nearly destitute. Descendants of the cursed Colonel Pyncheon, they have resorted to taking in boarders and running a struggling cent store to support themselves. When a distant relative, untouched by Colonel Pyncheon's curse, moves into the gabled house and takes over the cent store, her charm and disposition brings success to the...

From a surprising first day of school to a crash course in water-skiing, trust Paddington to follow his nose for adventure wherever he goes!

We use glass in many ways. Can you name five things in your home that are made out of glass? Some glass things are made by machines in factories, and some are made by hand. How is glass made?

The World Wide Web is also called the Internet. You can use it to find almost any kind of information. You get to the Internet through a computer. Have you found information on the Internet? How did you do it?

Sometimes animals are lost, sick, or injured. The animals can be pets, but they might also be wild animals. People who save these animals are very important. Some of them are experts, like vets and nurses, but many of them have no training at all. They are ordinary people who just want the animals to be happy, clean, and safe. What would you do if you saw a homeless, sick, or injured animal?

We use many kinds of paper every day. Have you ever wondered where paper comes from? This book is made from paper. So is the newspaper. What else? Papermaking was first invented in China about two thousand years ago. All paper comes from wood. It can be made by hand, but most paper is made in a paper mill. Find out how.

"After noticing that A.J. and his friends' geography knowledge could use some work, Mr. Cooper invites to class just the person to help. Globetrotter Mrs. Barr speaks seven languages and has visited nearly two hundred countries! But why does she carry a suitcase everywhere she goes? And why does she open a window whenever she walks into a room? Perhaps Mrs. Barr has something to hide"--Provided by publisher.