I never would have purchased the Kindle version of this book - for $24 - had I known it would be missing ALL the diagrams and figures the printed copies contain. I am using it as a textbook as part of my BS in Adult Education, and first week in they are asking for feedback on the charts and diagrams. Lucky me, money down the drain, and I will be unable to complete this week's assignment. This has to be the most disappointing edition of any Kindle book I have ever purchased.Allow me to reiterate: DO NOT BUY THE KINDLE VERSION IF YOU WANT THE CHARTS AND DIAGRAMS!!!