Recorder Instrumental Tutor
Fun And Games With The Alto Recorder - Tutor Book 1 by Gudrun Heyens and Gerhard Engel, and translated and adapted by Peter Bowman.
Recorder, Soprano (Descant) Recorder Instrumental Tutor
Fun And Games with the Recorder: Fun and games with the flute Book 1: A textbook for soprano-flute. For progress in breathing, sound production and development of rythms.