Menu

This book explores the world of secret messages, encryption and the battle of wits between coders and codebreakers. Through simple and fun examples that can double as games, the book illustrates the key concepts of cryptography, before summarising modern encryption techniques. The book also delves into the history of cryptography focusing on the often overlooked …

 
Reviews (1)

How does the sun drive Earth’s climate system? How do the ocean, ice, clouds and atmospheric gases affect the impact of the Sun’s energy on the Earth? How have plants, animals, and humans affected Earth’s climate? How may Earth’s changing climate effecting plants, animals and humans? What tools do scientists use to monitor weather, and …

 
Reviews

Koala bears are marsupials from Australia with fascinating characteristics. Unfortunately, these cute and cuddly creatures are also in grave danger from loss of habitat and disease, and they need our help. Can a new vaccine save the Koalas from a deadly disease that has infected almost all of them? Find out this and more about …

 
Reviews

Every child deserves to feel good about who they are, who they want to be, and know they deserve to achieve even their wildest dreams. These free writing prompts pages are designed to help your child get started writing their own journal. They will help them use their imagination to make all their dreams come …

 
Reviews

During many, many festivals, a lot of people burst firecrackers. Did you know that the core of a firecracker is a highly flammable material invented in China hundreds of years ago? It’s gunpowder. Strap on your seat belts for a dangerous journey through the history of weapons and explosives. This story was brought to us …

 
Reviews (1)

Kiwis are unusual birds with several mammal-like properties. This book tells you about the evolution of their unique features and where you can find them now. The kiwi birds are in danger and need to be protected. The author hopes to spread awareness to help save the kiwis.    

 
Reviews (3)

A tale of Robin Hood and his Merry Men like you’ve never heard it before. King Prince John and the Sheriff are trying to capture Robin Hood with some not very cleverly disguised traps, and Robin Hood continues to rob from the rich and give to the poor but with some entertaining twists. MASHED MYTHS …

 
Reviews

A book about the history of fighter planes and the fascinating and important role they played in various battles of World War 2. The book discusses various makes and models of fighter planes from different countries, describes some exciting air combat operations during World War 2 and recommends some excellent comic books with stories about …

 
Reviews (1)

A comprehensive history of dinosaurs including the history of evolution and different types of dinosaurs. Check out the sample pages below, and download the full pdf or read online by selecting the buttons below the post.  

 
Reviews (3)

As Long As I Stay Positive I Can Achieve Great Things! This little eBook features the character Abazora of the Azpazaz Bunch. This is a story with positive affirmations to remind you to be strong and courageous. Never let anyone tell you anything you want is impossible. Read this little book out loud to yourself …

 
Reviews (1)
....