Listen to Ketones, The Fourth Fuel: Warburg to Krebs to Veech, the 250 Year Journey to Find the Fountain of Youth by Travis Christofferson

Lounge Master

With this app, my audiobook library is organized and accessible, making my reading journey effortless. Binaural audio processing really helps reduce listening fatigue. Great feature!

RealmRanger

ListenBook's user-friendly controls and innovative features have made it an essential tool for my audiobook enjoyment. ListenBook has become my go-to app for exploring a diverse range of audiobooks. It offers a wide array of features that cater to different preferences and needs. Looping playback helps me revise and memorize complex topics effectively. A study essential! Supports all my playlists and bookmarks perfectly. Very convenient.

Emerald Vine

Audiobooks on the go – this app's design prioritizes convenience. I can't get enough of the binaural audio processing. It's like a breath of fresh air for my ears. Looping playback is my favorite study tool. It's a game-changer for mastering challenging content.

Voluntary

Background play feature lets me multitask while enjoying a book – brilliant! ListenBook's sleek layout and quick chapter access have made my audiobook journey incredibly enjoyable. ListenBook makes organizing my audiobooks simple. The app is very user-friendly. The app is so reliable. I’ve never had any issues with it.

Spoiler

This app has ignited my passion for reading once again – but in a modern, convenient way. With its powerful audio downloading features, I can have my favorite audiobooks ready to go, anytime and anywhere.

Alley Cat

ListenBook's user-friendly interface and powerful features have rekindled my love for audiobooks. The audio filters and precise controls are fantastic! I'm on a literary adventure wherever I go, all thanks to this app. Its extensive format support and effortless navigation make audiobook listening a breeze. 🌟📚 ListenBook Pro's noise reduction feature is a game-changer. My audio quality has improved dramatically.