All of these pre-owned books are in good condition. The pages of all are flat, no tears, no folds and no markings. The Encyclopedia of Science does have a name printed on the title page.

Titles include:

Hands On Science - Over 40 fantastic experiments - FORCES AND MOTION (Kingfisher, 2001)

Desktop Science - GEOLOGY & BOTANY from the ground up - 20 opportunities for hands-on experimentation & exploration (The Wild Goose Company, 1994)

Measure It! - TEMPERATURE (Heinemann Library, 2010)

Measure It! - DISTANCE, AREA, AND VOLUME (Heinemann Library, 2011)

Measure It! - SPEED AND ACCELERATION (Heinemann Library, 2010)

Smithsonian Marker Lab - 28 Super Cool PROJECTS (DK, 2016)

Encyclopedia of Science (DK, Third Edition, 2006)