The book is written in the form of an epistle to his magical son, Charles Stansfeld Jones, Frater Achad, whom Crowley later doubted as being his true magical son, asserting that Achad had in fact gone insane, citing as evidence Achad's "upending the tree of life" in his Q.B.L., or The Bride's Reception, the first of Achad's major qabalistic works.
Liber Pontificalis | Liber Septimus | Liber | Aleph | Liber Exoniensis | Liber Abaci | Title page of the book ''Emblematum liber'' by Andrea Alciato | Mikhail Liber | Liber Gomorrhianus | Liber feudorum maior | Liber feudorum Ceritaniae | Liber de Causis | ''Liber chronicarum'' - more commonly known as the Nuremberg Chronicle | Artist's representation of distillation apparatus for aqua vitae, from ''Liber de arte Distillandi'', by Hieronymus Brunschwig | Aleph Zadik Aleph |