During the month of October, all new subscribers to the Knowledge House newsletter will get a free “Costumes for All Seasons” e-book. This colorfully illustrated six-page e-book contains hundreds of costume ideas including suggestions for educational costumes, how to outfit boys’ and girls’ costume trunks, easy-to make sweat suit costumes, how to throw together last-minute costumes, host a masquerade ball, and more. Go to www.knowledgehouse.info and scroll down for more info on this offer and to subscribe to the Knowledge House Newsletter. This free e-newsletter features original articles, unit studies, holiday ideas, teaching tips, quotations, book reviews, experiments, biographies of famous homeschoolers, learning links, etc. Each issue contains a freebie or bargain, too!