Base x Height x Width = Volume of any rectangular prism.
mililiters
Inches or centimetres are fine for a book's dimensions. Measure the width, height and depth to determine the volume. If you are talking about the length of the book's narrative, word count is probably the most accurate.
I will measure a book with grams
My penis
you measure liquid or volume.
You would determine the volume of water it displaces and measure it.
You would use a tape measure.
I would use to measure a volume of a glass liters. Signed Luini, liters are bigger than milliliters and liters are about the volume of a glass.
Not sure about meaninf, but volume can mean a large book, or it can refer to a measure of the amount of sound.
volume
The density of a substance is the ratio of its mass to its volume. So, I would measure the mass and volume of a substance to calculate density.
You would use Volume.