Best Selling Books by Sarah Ridley

Travel back in time to the ancient Egyptian city of Thebes and find out all about ancient Egyptian life and culture. Travel back in time to Thebes and find out all about life and culture there. Sail down the River Nile, visit the awe-inspiring pyramids and temple complex at Karnak and Luxor and join in the fun at a festival! Like modern travel guides, the books in this series highlight must-see features and explain local culture. Each highlighted destination contains an explanation of what took part in these areas, as well as a look at important artefacts found there providing a bigger picture of life in the past. Typical travel guide notes include, ''best time to visit'', ''what to eat'' and ''where to stay''. Perfect for the KS2 history curriculum, and for readers aged 7 and up. Contents: Thebes Putting Thebes on the Map Sail Down the Nile Stop Off at the Pyramids Where To Stay Dress Like An Ancient Egyptian A Quick Guide To Gods and Goddesses Visit Some Temples Go To a Festival Death and Mummies Watch a Funeral Procession Tutankhamun Visit Quick! Glossary Further Information Index Books in this series: The Maya and Chichén Itzá Roman Britain and Londinium The Stone Age and Skara Brae Viking Britain and Jorvik Ancient Greece and Athens The Shang Dynasty and Yin London and the Victorians Ancient Egypt and Thebes

''Super Scientists'' are first biographies introducing some of the world''s great scientists, simply retelling their lives and explaining why their work was important. Illustrated with archive images and photographs, the chronology of each lifetime is emphasized by a timeline that runs through the book.

An engaging first-look at some of the most important and influential people in history. Churchill is famous for leading Britain as our Prime Minister during World War II and is one of history''s most important leaders.

Helps young children find out about minibeasts in their locality

"Starting with the Sun, this book looks at an ocean food chain in Antarctica, from tiny plants called plankton to a large whale called an orca"--

Super Scientists are first biographies introducing some of the world''s great scientists, simply retelling their lives and explaining why their work was important. Illustrated with archive images and photographs, the chronology of each lifetime is emphasised by a timeline that runs through the book. Charles Darwin tells the story of this key scientific figure, covering his origins as the son of a wealthy doctor, to his famous voyage on HMS Beagle, the development of his evolutionary theories and the publication of On the Origin of Species to his death and burial in Westminster Abbey.

An informative first look at famous figures through history.

Everyone loves chocolate, but do you know where it comes from and how it ends up on supermarket shelves? Follow the story of chocolate through the farming process to manufacturing. Simple text is accompanied by large, attractive photographs.

This title shows how you can find out why minibeasts and plants need each other, why ants and ladybirds fight over aphids, how to tell the difference between a cricket and a grasshopper.

A look at baby animals in a range of habitats, exploring how their parents look after them, and how they learn, grow and thrive. Which baby animals are born in cold, snowy places? What are baby seals called? What sound does a polar bear cub make? This book introduces young children to baby animals in snowy habitats, exploring how their parents look after them, and how they learn, grow and thrive. Clear and friendly text, suitable for children aged 5+, is complemented by beautiful photographs of animal babies in their natural environment. Part of the Animal Babies series looking at baby animals on farms, in the oceans and rainforests, and in snowy habitats.

Features a detailed examination of one of the most disastrous wars in history. This book is packed with information and photographs. Timelines and quotes put events in context and help to personalise them.

Find out about the circle of life in Earth''s amazing pond habitats. Explore Ecosystems: Pond dives into the diverse wonder of a pond biome. This habitat is home to frogs, ducks, dragonfly, kingfishers and more. Readers find out how this ecosystem works through the lives of these animals. It explores how ocean life relies not only on other living things, but on non-living things, such as the weather, rocks and mud. The importance of balance in the natural world is a key theme - showing how animals large and tiny have an impact on their environment. The Explore Ecosystems series is a perfect introduction to habitats for readers aged 7 and up. Titles in the series In a Desert In an Ocean In a Pond In a Rainforest On a Savannah In a Tree

Find out about the lives of some of the most important people in history. From campaigners for change to world leaders, this series is a perfect introduction to the men and women who have helped shape out world. Book jacket.

A series for young children that explains the vital importance of insects to our world. Perfect for young children studying living things and their habitats in their science lessons, or for young minibeast fans, this book explores insect helpers and pests. We need insects to survive - for pollination - and many are essential for pest control. But insects can be trouble, spreading disease or eating crops. Then there are the ''useful'' insects - that make silk or shellac, or for dyes and wax. Insect design is also an inspiration to inventors and researchers, such as those inspired by the strength of spider webs to unlock other strong materials, or investigate how mealworms are able to eat plastic. Alongside the simple text, fantastic close-up photographs show the insects at work.

A fun, lively yet eminently practical series of books aimed at teaching younger children how to help themselves to a healthy lifestyle

Charles Darwin tells the story of this key scientific figure, covering his origins as the son of a wealthy doctor, to his famous voyage on HMS Beagle, the development of his evolutionary theories and the publication of On the Origin of Species to his death and burial in Westminster Abbey. Super Scientists are first biographies introducing some of the world''s great scientists, simply retelling their lives and explaining why their work was important. Illustrated with archive images and photographs, the chronology of each lifetime is emphasised by a timeline that runs through the book.

Step back in time to discover life in the ancient Greek city-state of Athens with this handy time travel guidebook! Perfect for the KS2 history curriculum, and for readers aged 7 and up. Time travel to visit the mighty city of Athens 2.500 years ago and find out all about ancient Greek life and culture. Get ready to visit the temples at the Acropolis, socialise at a symposium, see democracy in action, get fit at a local gymnasium and watch a brand new play at an outdoor theatre. Like modern travel guides, the books in this series highlight must-see features and explain local culture. Each highlighted destination contains an explanation of what took part in these areas, as well as a look at important artefacts found there providing a bigger picture of life in the past. Typical travel guide notes include, ''best time to visit'', ''what to eat'' and ''where to stay''. Perfect for the KS2 history curriculum, and for readers aged 7 and up. Titles in the series: The Ancient Egyptians and Thebes The Ancient Greeks and Athens The Maya and Chichén Itzá Roman Britain and Londinium The Shang Dynasty and Yinxu The Stone Age and Skara Brae The Victorians and London Viking Britain and Jorvik

Join Sal, Ash, Scully and the rest of the Espresso team as they find out all about rainforests. Explore rainforest animals, plants, people and rivers. Plus find out why rainforests are in danger, hold a rainforest debate, make a rainforest game and much more! This book is part of the Espresso Ideas Box series, which have a wealth of information and ideas for exploring topics in a cross-curricular way. They are produced in association with Espresso Education, the leading digital curriculum service in the UK - used in over 10,000 primary schools.

Apples are a tasty food, but do you know where they come from and how they end up on the supermarket shelves? Follow the story of an apple from the first pink buds on an apple tree, through the farming process to packing houses and eventually to your fruit bowl! The simple text in this book is accompanied by large, attractive photographs. Where food comes from is a series for young children, helping them question where their food comes from. It uncovers the role of farmers and others and begins an exploration of food groups. Children studying science topics including how plants change over time and healthy eating will also find these books useful.

Step back in time to discover life in the ancient Greek city-state of Athens with this handy time travel guidebook Travel back in time to the ancient Greek city-state of Athens and find out all about ancient Greek life and culture. Get ready to visit the temples at the Acropolis, socialise at a symposium, see democracy in action, get fit at a local gymnasium and watch a brand new play at an outdoor theatre. Like modern travel guides, the books in this series highlight must-see features and explain local culture. Each highlighted destination contains an explanation of what took part in these areas, as well as a look at important artefacts found there providing a bigger picture of life in the past. Typical travel guide notes include, ''best time to visit'', ''what to eat'' and ''where to stay''. Perfect for the KS2 history curriculum, and for readers aged 7 and up. Titles in the series: The Ancient Egyptians and Thebes The Ancient Greeks and Athens The Maya and Chichén Itzá Roman Britain and Londinium The Shang Dynasty and Yinxu The Stone Age and Skara Brae The Victorians and London Viking Britain and Jorvik

An informative first look at famous figures through history.

This book explores what makes an animal a fish - how their characteristics are different from other groups of animals. It shows many examples of different types of fish in their natural environment. The simple text, suitable for children aged 5+, is accompanied by large, attractive photographs. For children progressing through book bands it is suitable for reading at level 8: Purple. This book is part of the ''In the Animal Kingdom'' series which explores the classification of animals. Why not look for them all: Amphibians Live on Land and Water; Birds Have Feathers; Fish Live in Water; Reptiles Have Scaly Skin; Invertebrates Have No Backbone; Mammals Have Hair.

Perfect for young children studying food chains in their science lessons, or for young minibeast fans, this book explores the importance of insects in food chains, from the tiny flies eaten by fish, birds, bats and amphibians, to the larger insects eaten by bigger animals, such as anteaters and badgers. Insects are an indispensible part of countless food chains. Alongside the simple text, fantastic close-up photographs show the insects at work. The book is part of a series, The Insects that Run Our World, for children aged 6 plus. The titles are: The Pollinators, The Decomposers, The Predators and the Prey and The Helpers and the Pests.The books include information about how insects are threatened by habitat changes and pollution and how we can help them.

An informative first look at famous figures through history.

Easy-to-read, informative guides to life in ancient times.

Galileo Galilei tells the story of ''the father of science'' - covering his origins as the son of a musician through his work in astronomy and optics, his troubles with the Church and his enduring legacy today. Super Scientists are first biographies introducing some of the world''s great scientists, simply retelling their lives and explaining why their work was important. Illustrated with archive images and photographs, the chronology of each lifetime is emphasised by a timeline that runs through the book. Breakthrough panels highlight key discoveries or invite children to try out simple related experiments. Ideal for children aged 6 and up.

Designed to support the early science curriculum, How It''s Made describes the technology behind everyday objects. Clear facts and full-color photos guide young readers through the step-by-step development of each object. Then the entire process, from raw materials through production, is summarized in a fun "Follow It Through" feature at the end of each book.

This is a series of books with a wealth of information and ideas for exploring topics in a cross-curricular way. The topics are introduced by the Espresso characters, who also give instructions for creative activities and pose quiz questions.

HISTORY. An informative first look at famous figures through history. Ages 6+.

Packed with facts and incidental information, this series presents easy-to-read guides to life in the ancient times.

A Particle Image Velocimetry (PIV) experiment is designed and data collected with intention to validate Positron Emission Particle Tracking (PEPT) methods. The PIV data are collected in a narrow rectangular channel for flow Reynolds number near 20,000. The narrow channel and attendant pump, header tanks and flow instrumentation are portable and designed to allow identical tests in a Concord Microsystems MicroPET P4 pre-clinical PET scanner at the pre-clinical Imaging Suite at the UT Hospital. The PIV data are instantaneous velocity field data, allowing statistics on the flow turbulence to be collected in the Eulerian frame. The PEPT method measures activated particle trajectories in time, corresponding to a Lagrangian measurement. The relationship between the PIV data collected herein, and the anticipated PEPT data is explored to provide a path for validating the performance of the PEPT method for flow measurement. The utility of the PEPT method extends to opaque fluids and flow in complex and opaque flow boundaries. These flow conditions are impossible or technically difficult for optical PIV methods to address. The PEPT method also provides full 4 dimensional particle trajectory data, with temporal and spatial resolution competitive with the most advanced optical PIV methods.