I have this book about Egon. The images are fantastic, and the quality of the book is absurd considering its relatively low cost. The majority of the book is high res images but it does have a fairly lengthy biographical section in the front, including some critical responses from the public during his life. I haven't read it in about a yeat so I can't be too specific but I think it's definitely worth the price and I believe you would get some use out of it.