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                                Introduction
                             | 
                            20:22 | 
                            
                                
                                    Read by Larry Wilson | 
                                
                        
                        
                        
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                                Chapter 1 - Development of the Chemical Conception
                             | 
                            17:00 | 
                            
                                
                                    Read by Linda Johnson | 
                                
                        
                        
                        
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                                Chapter 2 - Chemical Knowledge of the Ancients
                             | 
                            32:00 | 
                            
                                
                                    Read by Linda Johnson | 
                                
                        
                        
                        
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                                Chapter 3 - The Early Alchemists
                             | 
                            37:31 | 
                            
                                
                                    Read by Ann Boulais | 
                                
                        
                        
                        
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                                Chapter 4 - The Later Alchemists
                             | 
                            36:02 | 
                            
                                
                                    Read by Ann Boulais | 
                                
                        
                        
                        
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                                Chapter 5 - The Iatro-Chemical Period, Part 1
                             | 
                            29:41 | 
                            
                                
                                    Read by laurencetrask | 
                                
                        
                        
                        
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                                Chapter 5 - The Iatro-Chemical Period, Part 2
                             | 
                            25:12 | 
                            
                                
                                    Read by Logan Lorenz | 
                                
                        
                        
                        
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                                Chapter 6 - The Early Phlogistic Period
                             | 
                            30:26 | 
                            
                                
                                    Read by laurencetrask | 
                                
                        
                        
                        
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                                Chapter 7 - The Phlogistic Period Proper, Part 1
                             | 
                            22:07 | 
                            
                                
                                    Read by sandkinz | 
                                
                        
                        
                        
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                                Chapter 7 - The Phlogistic Period Proper, Part 2
                             | 
                            30:28 | 
                            
                                
                                    Read by laurencetrask | 
                                
                        
                        
                        
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                                Chapter 8 - Special Branches in Phlogistic Period, Part 1
                             | 
                            29:46 | 
                            
                                
                                    Read by laurencetrask | 
                                
                        
                        
                        
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                                Chapter 8 - Special Branches in Phlogistic Period, Part 2
                             | 
                            31:36 | 
                            
                                
                                    Read by laurencetrask | 
                                
                        
                        
                        
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                                Chapter 9 - Lavoisier and Anti-Phlogisticism, Part 1
                             | 
                            26:42 | 
                            
                                
                                    Read by laurencetrask | 
                                
                        
                        
                        
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                                Chapter 9 - Lavoisier and Anti-Phlogisticism, Part 2
                             | 
                            30:09 | 
                            
                                
                                    Read by laurencetrask | 
                                
                        
                        
                        
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                                Chapter 10 - The Atomic Theory and Davy
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                            1:00:10 | 
                            
                                
                                    Read by jcrosbie | 
                                
                        
                        
                        
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                                Chapter 11 - The Atomic Theory and Berzelius
                             | 
                            43:44 | 
                            
                                
                                    Read by laurencetrask | 
                                
                        
                        
                        
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                                Chapter 12 - The Development of Organic Chemistry
                             | 
                            38:26 | 
                            
                                
                                    Read by J. M. Smallheer | 
                                
                        
                        
                        
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                                Chapter 13 - Valence and Stereo-Chemistry
                             | 
                            32:06 | 
                            
                                
                                    Read by Availle | 
                                
                        
                        
                        
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                                Chapter 14 - Modern Inorganic Chemistry
                             | 
                            36:17 | 
                            
                                
                                    Read by Ann Boulais | 
                                
                        
                        
                        
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                                Chapter 15 - Atomic Weights and Periodic Law, Part 1
                             | 
                            39:16 | 
                            
                                
                                    Read by Availle | 
                                
                        
                        
                        
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                                Chapter 15 - Atomic Weights and Periodic Law, Part 2
                             | 
                            24:50 | 
                            
                                
                                    Read by Availle | 
                                
                        
                        
                        
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                                Chapter 16 - The Development of Applied Chemistry
                             | 
                            37:23 | 
                            
                                
                                    Read by Warren Kati |