Edward De Bono- Teaching Thinking

I haven't read that one, but have read several of his other 'how to think' books. He presents some interesting ideas but he's sometimes had disputes over whether they're actually his own, and he seldom discusses or acknowledges other authors' thinking. The ideas he presents also seem ad-hoc, under-researched and over-sold to me. I think that de Bono's most successful work may well be his own reputation.