Flute Solo book --> t'eremin

I used to play flute and while cleaning up today, I found this - it is FULL of tunes arranged to sound great on the theremin! I think they're arranged in the book in order of difficulty.

100 Solos Flute (1987, Amsco Publications, ISBN 0.8256.1098.2)

I'll put a link to the index in the first comment.

I've also been trying flute arrangements, they sound good but (obviously) are only pitched from middle C upwards, whereas a theremin is capable of playing bass clef as well. Wondering if there are arrangements for some other instrument with more bass range?