Since 1974, design firm Pentagram has created intricate holiday booklets, filled with games, wordplay, and great visuals. See them all here.Since 1974, international design firm Pentagram has designed intricate, irreverent holiday booklets to send to friends, clients, and colleagues. These glorified greeting cards have included everything from an illustrated guide to Chinese horoscopes, to a quiz that matches your personality to a typeface, to a simple recipe book.