The Usborne Book Of Solve It Yourself Mysteries

Find the clues in the photographs for these three mysteries: Whatever happened to Porfessor Potts?, Who stole the black diamond? and Where is the pirates treasure?

In order to discover who murdered the man in seat number thirteen, the reader must solve a series of puzzles.

This delightful pack contains a 100-piece jigsaw of a beautifully illustrated map-scene of Central London for children to assemble, as well as a 24-page picture book in which kids can see and discover the city's most famous sights, landmarks and locations in more detail. Illustrations: Full colour throughout

Readers follow a trail of clues on each page in an attempt to find Professor Potts, who is missing. Includes helpful hints and answers at the back of the book.

This write-in activity book is packed with puzzles to solve, objects to design and colour, inventions to brainstorm and experiments to do - using only the book and the contents of your pencil case. Ideal for ages 8/9+, supports KS2 and STEM learning. All activities based on clear scientific or engineering principles. Explore key ideas in a hands-on, interactive way.