Here are fretboard charts for various scales you’ve learned about in this book.
First, here is the Major Scale (also called the Ionian Mode):
Here are the Dorian and Phrygian Modal scales (which are the same as the second and third positions of the Major Scale):
Here are the Lydian and Mixolydian Modal scales (which are the same as the fourth and fifth positions of the Major Scale):
These are the Harmonic Minor and Melodic Minor scales: