Introduction to Geometry Activities (Frank Schaffer's Homework Helpers) By Silbey, Robyn Books / Paperback Books ISBN: 0867348100 / Publisher: Frank Schaffer, January 1995 Price Starting at $17.99 Free Shipping Send to a friend Add to Wishlist Below is a list of products arranged by condition. Select the quantity of the product you desire and click the "Add" button. Used - Good Good condition. Paperback edition. $17.99 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store. Reviews Goodreads reviews for Introduction to Geometry Activities (Frank Schaffer's Homework Helpers)