Listen to John D. Rockefeller - The Original Titan: Insight and Analysis into the Life of the Richest Man in American History by J. R. MacGregor

Prof. Smirk

This app has reignited my love for literature in the most delightful way. I'm hooked on this app's ability to turn any moment into a reading opportunity. 🎉 Finding the perfect audiobook is a breeze with this app's robust search and recommendation features. My reading list has never been better! 📚💫 Adjustable playback speed is a brilliant feature. It adds a layer of customization to my audiobook enjoyment.

Sienna Princess

This app has transformed my daily routines into immersive storytelling experiences. 🛌 Indulging in soothing bedtime stories – this app is my nightly retreat into imagination. 🌙📚 Download options are plenty – I can get my audiobooks from various sources hassle-free. Supports artwork and metadata perfectly. My library looks great! ListenBook Pro's unlimited audiobook length feature is fantastic.

Crazy Eights

Savoring audiobooks without complications – this app's design is commendable. Finally, an audiobook player that supports all formats! No more converting files. This app is a must-have for audiobook enthusiasts. The ability to adjust skip intervals and playback speed is fantastic. I also love the auto-bookmark feature—it saves my place automatically, so I never lose track. Worth every penny!

Phoenix Sparrow

This app has made my road trips and flights infinitely more enjoyable. 🎶📚 Replacing tunes with stories – my house is alive with the sound of narration! 🎧🏠 Navigating through chapters is a breeze with ListenBook. It's easy to jump to specific sections.

Doll Champagne

This app is not just about convenience – it's a gateway to new horizons of knowledge. I appreciate the option to listen to samples before committing to a book. Finally, an app that lets me enjoy my personal audiobooks, lectures, and speeches effortlessly. The app is so easy to use. I was up and running in minutes.

Jelly Camber

I appreciate the option to listen to samples before committing to a book. is a time-saver. It's convenient for accessing my content. My workouts have become more enjoyable and productive with ListenBook's compatibility with Apple Watch. High-quality playback even with complex formats like FLAC. Impressive! Love how I can adjust playback speed and audio volume. ListenBook caters to all my needs.