24 books • 2 series
Book #27: Fiesers' Reagents for Organic Synthesis, Volume 27
Book #28: Fiesers' Reagents for Organic Synthesis, Volume 28
Book #41: Fiesers' Reagents for Organic Synthesis, Volume 25
Book #43: Fiesers' Reagents for Organic Synthesis, Volume 23
Book #43: Fiesers' Reagents for Organic Synthesis, Volume 26