Halley's Comet! By Reddy, Francis Books / Paperback Nature › Space ISBN: 091313502X / Publisher: AstroMedia, January 1985 Price $17.96 Free Shipping Send to a friend Collectible - Very Good First Edition First edition copy. Collectible - Very Good. $17.96 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.