Perfect !! contrary to what has been said (no comment!) letters are not in random order (sic) but classified by construction order (the round-based letters, letters with loops, tail ..) and by difficulty. My son was adopted right away, even if you have to be honest: this is not a game, and if the child is not motivated to write (as was the case there is still not long) it will have no more desire to draw on this very fine book that slate to another medium. remark in relation to books slates that I already had: the pages are much more flexible. I do not know if it's because it is a new edition or letters specific to the attached release. Anyway for my 5 year old son is not a problem but for smaller I prefer the thick cardboard pages. but hey I guess we rarely made letters attached before 5 years ...