We adhere to the Charter for Accessible Publishing and have tried to make this ebook as accessible as possible. Our knowledge of accessibility standards is a work in progress so please forgive us if this is not accessible to you. This book contains various accessibility features such as alternative text, a table of contents, structural navigation, a page-list, landmarks, and reading order. There are no flashing, sound, or motion simulation hazards. Blank pages have been included to preserve the same experience with the print book. Please contact us through [email protected] if there is a feature you need that we have not included.