Lot of 4 Homeschool Learning Books Inventors Explorers HC/SC Newton Appleseed

you wouldnt want to be sir isaac newton - pb

into the unknown - how great explorers found their way by land, sea, and air - hc - nice reference book with flip out aids - cover has a little wear along the top 

johnny appleseed - hc - 

fast forward castle - hc - leap through time story and illustrations of how castles were built and used through different periods of time