Plan de Paris par Arrondissement: Paris Street Guide by District (English and French Edition) Cover comes in four different colors (Multilingual Edition)
This book is so indispensable it is amazing that other guides are still being manufactured. On the inside covers are maps of the Metro system and the greater-Paris area RER (train) system, so you can peek in the book while you're on the metro or train without looking like a confused tourist. The book itself has an index of all Paris streets and major buildings, which leads you to a section of maps broken down par arrondissement; (by district). The book is compact enough to fit in a small purse (and is sturdily bound so you can toss it in), but contains a wealth of information. To top it off, the color scheme is attractive and the typesetting is top-notch. This guide is the ultimate - it's useful when you're there, it'll be beautiful on a bookshelf when you come home. If you buy a fold-out map or something other than this guide, you'll regret it.
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