Millions of years ago, dinosaurs roamed the world but then they died out. For many years, scientists have been trying to find out why the dinosaurs died. Was it a great disaster or a slow death? Part of the Bug Club reading series used in over 3500 schools Helps your child develop reading fluency and confidence Suitable for children age 8-9 (Year 4)

Never more timely, the complete guide to professional spying for 8-to-80- year-olds - 20th Anniversary Edition! With brand new content - how to become a master of disguise! Whether you're just a bit nosy, or you want to launch a full-scale investigation of your neighbours, this indispensable handbook will teach you everything you need to know. There are practical sections on codes, ciphers, invisible ink and signalling, as well as guidance on drops and safe houses. This book teaches you how to spot when somebody is lying, and how to lie effectively yourself. There are sections on successful disguise and how to structure a spy ring, including psychological recruitment strategies, psychic surveillance, and spotting moles. And there's technical advice too about constructing bugging devices and setting traps. Herbie Brennan interlaces the facts with anecdotes about real-life spies, making this unique handbook an entertaining armchair read as well as an essential tool for any budding (or currently serving) MI6 operative.

The startling Antarctic discovery...The revelations about life on Mars...Shocking new proof about who we really are!

From outer space to deep prehistory, from ancient Egypt to the planet Mars, the conclusions in Martian Genesis will astound you.

At last, science writer Herbie Brennan provides answers to the questions that have confounded scientists for years--including a startling solution to the mystery surrounding the rock face found on Mars. His carefully researched, impeccably documented conclusions may change history forever.

Find out when, where, and how the human race first came to be--millions of years earlier than previously believed! Discover the shocking archaeological evidence of Martian ancestors that has been ignored--or suppressed--in popular theories of evolution. Encounter new revelations made in photos taken from space...eye-opening evidence of hi-tech artifacts millennia old...fascinating discoveries from Antarctica, Siberia, the ocean floor...and more. Read about:

Unexplained fossils! Evidence that people actually walked with the dinosaurs...wearing shoes!
Amazing ancient technology! How the pyramids were lit...by electricity!
Lost prehistoric civilizations! How someone built a massive concrete block wall in Oklahoma...312 million years ago!
Life on Mars...when it flourished, what happened to it, what it left behind!