The diagrams book - Kevin Duncan

While many people find it difficult to express ideas and solve problems purely with words, they often find it much easier to use diagrams.

Distilled into this single, handy-sized volume, the 5th anniversary edition of The Diagrams Book is a collection of 50 of the world's most useful diagrams used by consultants, academics, MBA students, and smart managers to aid their problem-solving and thinking.

LID Publishing's popular Concise Advice Lab notebooks are designed to be quick and comprehensive brainstorming tools for busy professionals. The small trim size makes it easy to take along in a briefcase or purse. Interior pages are matte finish, so ink won't smear, and there's plenty of space to jot notes. A ribbon makes it easy to mark your place, and the elastic outer band keeps the notebook closed.