Secrets of Shaolin Tiger Claw Kung Fu: One of Ancient China?s Original External Martial Arts

Hi i checked out this book clicking on the "look inside" to see more about this book. The author seems to have done a good job researching tiger claw kung fu from what i was able to read, but my main reason for writing this review is my complete confusion on the poor cover design for the book. The author clearly understands the common tiger claw techniques and hand positions in relation to styles which use the tiger claw like Hung Kuen, and Fu Jow Pai. So when it comes to the cover of the book why does he use a picture of someone doing a phoniex eye strike like from the Bak Mei style. It has Tiger Claw Kung Fu in bold letters titling the book, but pictures someone doing a different style. Kinda like writing a book about baseball and on the cover is a quarterback.