Hebe has two versions of these famous Etudes:
1) this facsimile of the c. 1853 edition, and
2) the new (2004) Tecla re-engraved edition

This is the facsimile of the c. 1853 edition.

Etude no. 1
Etude no. 2
Etude no. 3 FREE TO EVERYBODY
Etude no. 4
Etude no. 5
Etude no. 6
Etude no. 7 FREE TO EVERYBODY
Etude no. 8
Etude no. 9 FREE TO EVERYBODY
Etude no. 10 FREE TO EVERYBODY
Etude no. 11 FREE TO EVERYBODY
Etude no. 12
Etude no. 13
Etude no. 14
Etude no. 15
Etude no. 16 FREE TO EVERYBODY
Etude no. 17
Etude no. 18
Etude no. 19
Etude no. 20
Etude no. 21 FREE TO EVERYBODY
Etude no. 22
Etude no. 23
Etude no. 24
Etude no. 25