Caution!  Do not edit any of the files in this folder.  Do not change their filenames.

SophieBook.spb is part of the Sophie book file structure.  If you rename this file, your book will not open.  If you edit the contents of this file, your book may not open.

On the Macintosh, Sophie books are "bundles" which are, in effect, folders that appear to be files.

On Windows and Linux, Sophie books appear to be folders.  For example, "my cool book.spbf"  will be the name of the folder.

You can rename the folder "my cool book.spbf" but you cannot rename any other file within the Sophie book hierarchy.

