Bibliography re. Fugaku hyakkei: Hokusai, One Hundred Views of Mt. Fuji by Henry D. Smith (George Braziller, 2001 ).
Bibliography re. Hokusai manga: Hokusai, First Manga Master by Jocelyn Bouquillard and Christophe Marquet (Abrams, 2007 [Seuil, 2007]).
PS You may read Fugaku hyakkei, here: http://www.degener.com/a_1606.htm;
Hokusai manga (abbreviated title) Vol. 1: http://www.geocities.com/Vienna/1834/manga1/index.htm ; Denshin kaishu Hokusai manga (complete title: education of beginners through the spirit of things, random sketches by Hokusai; "random sketches" is another possible translation for the word "manga"); translation found on the link below;