Science Books mix!

Location: Yonge and College /downtown Toronto $6 each. Cash only; prices are firm. - Newton's Philosophy of Nature: Selections from His Writings - Early Greek Science: Thales to Aristotle - G.E.B. Lloyd - The Double Helix - James D. Watson - $5 - The Origin of Continents and Oceans - Alfred Wegener - Adventures With A Hand Lens - Richard Headstrom Feel free to check out my other book posts as well!