Book description
The Alkahest is a novel by the French writer Honoré de Balzac, author of the multi-volume masterpiece The Human Comedy. Also translated from French as The Quest for the Absolute, The Alkahest was first published in 1834. It tells the story of Balthazar, a noble French man from the region of Douai who lives happily with his wife and children. One day, Balthazar, who has been trained as a chemist, meets a Polish mathematician and the incident changes his life completely. The Polish scientist introduces him to his studies in the field of alchemy and speaks to him about a hypothetical chemical named Alkahest that is supposed to have the ability to dissolve all other substances. Such a dream of coming to the very essence of matter would be a window on their absolute nature and probably the secret of all existence. The idea starts to haunt Balthazar and soon becomes a central obsession that affect his whole life. Balthazar devotes all his time to working in his laboratory on the subject neglecting his family and his bread-winning. Balthazar’s family is eventually ruined while he keeps on looking for the absolute till the day he dies. By and large, Balzac’s novel juxtaposes a scientist’s or an artist’s family and everyday concerns with the insatiable lust for absolute knowledge and perfection.
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Playing a wide variety of audio formats
Works on all devices with iOS 13 and newer
Huge amount of features for a small price
Frequent updates to add new features and improve existing ones
Advanced playback controls
Live sound processing
Changing the timbre of the reader's voice and noise reduction
Translated into more than 20 languages
If you love listening to fiction audiobooks, ListenBook has features to make the process easier.
Edit book data: title, author, cover
Use equalizer to make the sound comfortable for you
Adjust the playback speed
Enjoy dark and light app themes
Supported formats: MP3, M4B, AWB, FLAC, OGG audio files and many more (must be DRM free)
Auto-Bookmarks make it easy to find your place
AirPlay support allows redirection of audio output.
VoiceOver support
Dark mode for night owls
Convenient bookmarking system helps you mark the most important places.
Unlimited bookmarks for each audiobook
Put your own cover on the wager
Share your audiobook with friends
Lock-screen control
Customise app with extensive options
Sleep timer with shake to reset, set custom notification sounds, and a few unique options
Auto rewind depending on paused time, customize rewind times to your liking
Removing background noise from recordings made in classrooms and meetings
Changing the timbre of the reader's voice for a better listening experience