The Atlas is very handy (12 * 18 cm) and offers an extensive cartography of all Paris suburbs and downtown. The map series is quite well designed, but there are a few drawbacks: The writing is sometimes very small and you have to concentrate very carefully to find many street names. The cards are not North Up, but optimized to the map section of the district will be optimally accommodated on a double page. This makes orientation difficult when you have to follow a route across several maps, always have to turn the book. For the price certainly in order, but a slightly larger format I would have preferred. Who can not see so well, should choose an issue with large print. You may find these on the publisher's website [...].
The Atlas has 600 pages and contains several special cards (eg airports, hypermarket, bus, RER and environment maps. The search for street names goes through the district, there is a list of all street names and the grid square.