Fast, fun ...

Small concise book that optimizes car trips a forbidding hair. Indeed, after having detailed the different "exercises", the author can choose a sequence of exercises based on the travel time to come: smart!

Idea for a possible next version: the book of the bottom is against the top by shape is classic, gold in fact, it will basically utilisabvle by car and there it appears not very practical. I think adding a spiral for example to be able to stay on the current page or better yet a page "detachable" summarizing every story to let the program highlighted on the scoreboard ... but all this would have a little bearable certainly blow saw the "little book" ...

Effective method at least in the short term (tone facial traits refresh ...), for the long term I do not know yet ;-)

and during the bottling smiles you also other drivers!