"Needs summarized workbook; Loses value without"
Anyone that owns the physical book, considering that would be the only way to actually do the activities when she says things like "Fill out the form below to find out your results regarding this principle." Too bad I can't open and fill out the audio book...duh
Useful ideas overall.
Her voice. But how about what I am lacking from not having the book: The tables, graphs, visuals, and worksheets
none.
Give me the work materials needed to make this audio-book useful.