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

ForumFlare

ListenBook's user-friendly interface and intuitive controls make it a joy to navigate through my audiobooks. I can't believe I waited this long to discover the joy of audiobooks through this app. ListenBook Pro's tone adjustment feature is a unique tool that adds a touch of creativity to my listening experience. Adjusting the tone of the narrator's voice is a unique feature that adds a personal touch. The app is perfect for long flights. It keeps me entertained the whole time.

Badger the Burglar

Bookmarks are a lifesaver for my study materials. I can easily revisit important sections. I love the ability to change the playback speed. It’s perfect for my needs.

Kawaii Red

This app has turned long waits into exciting opportunities to dive into a new story. Audiobooks have become my go-to entertainment, and this app is the reason. This app's seamless integration with CarPlay and other devices has revolutionized my audiobook experience. This app has transformed my daily commute into a captivating journey of knowledge and entertainment.

Sky Dahlia

Sharing audiobooks with friends through AirDrop and Sharing on ListenBook is a fantastic way to spread the joy of listening. 🎧 Carrying a world of literature in my headphones – this app's convenience is truly remarkable. 📚💫 Navigating audiobooks seamlessly – this app's design is a true winner. The ability to play various audio formats without conversion is amazing. ListenBook is top-notch. I love how I can adjust the skip intervals. It’s perfect for my listening style.

Tacklebox

I'm amazed at how this app's features cater to audiobook enthusiasts' every need. Perfect for listening to educational materials. Highly efficient and useful.

Chocolate Thunder

This app is a gift for book lovers who struggle to find reading time. Audiobook multitasking made easy – this app's functionality is top-notch. Bookmarks have become my study companion. I can easily revisit important passages in my audiobooks. I love the chapter navigation feature. ListenBook makes it easy to find specific sections. This is exactly what I look for in an audiobook! The narrator's pleasant voice and excellent diction made even complex passages easy to follow. I appreciated the subtle but effective use of pauses and emphasis that added depth to the listening experience. Finished it in record time because I couldn't stop listening.