What I think of "Einstein Anderson" and "Extreme Earth Records" books by Seymour Simon by Sarah, age 11 years, Year 6, Earlsfield Primary School, London, England, UKI really enjoyed these books. My favourite one was the Einstein Anderson book - "The Impossible Shrinking Machine".It was really funny and clever. I liked the fact that it was interactive - you could solve the puzzle before the book. The book was also very easy reading and the drawings are very realistic. They were cool!! The other book - "Extreme Earth Records" - was amazing. I loved all the little bits of information. The pictures were amazing!! My favourite one was the first one about the snow. I would recommend these books to anyone. The only thing that I would change is I would make the Einstein books harder to read and more challenging. But otherwise the books are absolutely GREAT!!! Photo: Sarah is the one at the top in the photo, with glasses and wearing the pink baseball jacket - the one at the bottom is her elder sister Molly!