Alfred A. Knopf, Inc. is an American publishing house that was founded by Blanche Knopf and Alfred A. Knopf Sr. in 1915.
From the start, Knopf focused on European translations and high-brow works of literature. During World War I these books were cheap to obtain and helped establish Knopf as an American firm publishing European works.
In 1960, Random House acquired the Alfred A. Knopf publishing house. Knopf published textbooks until 1988, when Random House's schools and colleges division was sold to McGraw Hill.
Unfortunately, it's out of date for my needs, as I'm off to Berlin at the time of writing this review. The info on shopping & eating is therefore not the most reliable, and lacking in websites. Therefore, it can be no more than a supplement to more recent books about the city. That said, it's still entirely worth having, specifically for the detailed maps of each neighbourhood, which never fail to be useful.
What a handy little book! More than a map, this small book easily slips into a purse or fanny pack and is cleverly arranged so that the city is divided into six or so sections, each with its own sturdy fold-out map and guide. There are easy-to-read notes on notable sights, restaurants, and places to go for each section. Although I had several small guidebooks and tourist info maps with me during a four-day stay in Berlin, this was the one I ended up using almost exclusively. I'll definitely be on the lookout for more Knopf Mapguides for other cities I visit.