Visual Aid and Visual Aid 2 are collections of colorful images and diagrams explaining, depicting and comparing elements from a wide range of topics.
In its minimalist approach the book conveys information through illustrations and very few words. Examples of topics include comparing sports balls and fields, how to tie knots and ties, a list of the fastest animals, ingredients of popular cocktails, the proportion of ingredients in many types of coffee drinks, comparing fictional space ships to monsters, and much more. It's printed in a pocket format and is a book that is as appealing to adults as it is to kids. – Alessandro Nicoli de Mattos
