Joseph Bonnet historical organ recitals II" refers to the second volume of Joseph Bonnet's six-volume anthology of organ music, titled Historical Organ-Recitals, which focuses on the works of Johann Sebastian Bach. The collection was originally published by G. Schirmer and features fifteen pieces for organ by Bach, edited and annotated by Bonnet. The collection is considered a significant work for organists, featuring key compositions by Bach. 
About Historical Organ-Recitals, Volume II
Title: Historical Organ-Recitals, Volume II: Johann Sebastian Bach 
Composer: Johann Sebastian Bach (1685-1750) 
Editor: Joseph Bonnet (1884-1944) 
Publisher: G. Schirmer 
Contents: Fifteen pieces for organ by Bach 
Purpose: To provide organists with a curated selection of Bach's works, along with Bonnet's editorial notes and annotations