I heard that this book is "a must" for learning case preparation. So I'd like to read this book. I prefer the free full version PDF download but unfortunately I couldn't find them on internet. So I'd really appreciate if someone who has this book material in PDF (full version) could share with me. If you have the PDF material and would like to share with me, please feel free to send me a personal message here so I could share my email. Thank you.