Any new addition to the collection of Chicago Cubs anthologies, encyclopedias and coffee table books is faced with the elemental problem of distinguishing itself from the dozens of other works competing for your beer money. In the case of Steve Johnson's Chicago Cubs Yesterday and Today, published by Voyageur Press, the pitch is twofold. First, instead of a chronological ordering that begins in the past and proceeds linearly towards the present, Johnson organized Yesterday and Today topically, juxtaposing pictures from different eras in Cubs history for side-by-side comparison. Hence the title. Second, Johnson presents an extensive and diverse selection of historical photos, many in color, from the archives of the Chicago Historical Society, the Hall of Fame, and private collections. While the execution of the whole "then and now concept" was about as consistent as a young Kerry Wood - full of promise, if alternatively brilliant and off target - the photo selection is more Greg Maddux - consistently great.