The 192-page book is titled The Dreamer - Me, the Oliver Onions and a Life. In addition to the print edition, there is also an audiobook edition read by Guido himself.
In 24 chapters Guido recounts his childhood and youth, his family, his time as a musician with his brother Maurizio, and his work as a film producer in the 1990s and 2000s. The book is also richly illustrated and offers an interesting insight into an exciting and eventful life. 
Below are the titles of the 24 chapters:
The simple and genuine childhood
The passion for music cultivated together with his brother Maurizio, with whom he formed the Oliver Onions duo

Gracefield, Aug. 16, 2018                            
Meet the gentleman!                             
At school in the 1960s                         
1963: The apprenticeship                                     
Today, who we are                                      
Human relations                                     
Back in time                                   
The Oliver Onions take flight                   
An encounter with destiny                           
A whirlwind of memories                                
The sad pandemic                                   
A song in French                              
The 1990s: Changing course                        
Adventures on set in the 1990s                 
2002, on set between Malta and Belgrade                   
The world of Hollywood                               
In Africa                                           
From Europe to the Wild West                             
The clan                                            
Gloomy thoughts from the pandemic                        
The latest film projects                 
A whirlwind of memories                               
Postscript