What book is Saten reading to Febri in episode 19 of Railgun S?
The pages shown in the picture are exactly pages 12 and 13 of the Kino's
Journey picture book mentioned in the other answer. Here are
some photos of my own copy:


キノの旅 -the Beautiful World- 「記憶の国」 -Their Memories-,
Pages 12-13


Cover and obi


Pages 0-1


Pages 2-3


Pages 4-5