more storyline-based form, including a 1991 television series, Where's Wally?, a comic strip, Where's Wally? and a series of video games. As the series goes on, Wally progressively becomes harder to find, reducing his size on the page and surrounding him by more characters. In the first book, Wally was on average big. This was reduced to in the second book, in the third, and between in the fourth through seventh books. He has also been surrounded by more characters, from 225 on the first book's first page to about 850 on the last book's first page. Characters Wally, whose name was localised for certain international editions, for example Waldo in North American editions. Over time, more characters were added to find in each scene. Wilma, Wally's friend first appeared in the Ultimate Fun Book, and was replaced by her identical twin sister Wenda in the Where's Wally: The Magnificent Poster Book. Wenda, a friend of Wally who replaced her twin sister Wilma for In Hollywood (although she previously appeared in The Magnificent Poster Book). Odlaw, Wally's nemesis, who made his print debut in The Magnificent Poster Book. He appears nearly the same as Wally, except that his clothes are yellow and black striped instead of red and white; his glasses have a blue tint to them; and he has a moustache. He also has a British accent in the television series. Although it is told that "his bad deeds are many", he is not depicted in the books doing anything particularly nasty. However, in the television series, he is frequently seen to be attempting to steal Wally's magical walking stick. His name "Odlaw" is simply a reversal of "Waldo" from the American editions, although he is still called "Odlaw" in the United Kingdom as well. In the reboot, he is reimagined as Odlulu, a misunderstood pre teen female Anti-Wanderer designed as a fusion between Wenda, Wilma, and Odlaw's traditional designs. She sports a yellow baseball cap with black stripes and glasses with angular black frames, and shoulder-length black hair with a yellow streak. She wears a long-sleeved black and yellow top, and a yellow skirt, knee-high black socks with white cuffs and blue shoes. Woof, Wally's dog, first appeared in The Ultimate Fun Book, where he was identified as Wenda's dog. Only his tail can be found, with the exception of the final page of Where's Wally: The Wonder