I believe that this excellent little book will please either those reading it as a novelty or the serious devotee of ice or snow shelters and structures.
It is a lengthwise "flip book" style format, well illustrated throughout, the illustrations appear alongside the more dense script explaining ALL you could possibly want to know from the simplist tunnel style structure to a proper igloo constructed from snow "bricks".
While it is easy enough for anyone to follow this isnt strictly speaking either a book aimed at children/adolescents or a humour section offering, it is possible that a younger reader or someone interested in a humourous read would find it interesting though.
The book is structured well, with headings, subheadings and accessible layout, its a readable book too and the pace is fine, there is a bibliography and references too.