Listen to I Spy Ultimate Challenger: A Book of Picture Riddles by Jean Marzollo

Fire Queen

ListenBook Pro's noise reduction feature has transformed the audio quality. It's crystal clear now. The app is perfect for people who love to read but don’t have the time.

Blistered Outlaw

The ability to highlight passages and take notes while listening is a fantastic feature. Looping playback is my favorite feature. It's perfect for revisiting complex content. Adjusting the tone of the voice is genius. It's like having a customizable audiobook narrator. Adjustable playback speed and volume controls are fantastic features.

180

With this app, audiobook listening has become an integral part of my daily routines – it's a game-changer. Audiobooks have never been this accessible and enjoyable. This app's compatibility with various formats and its emphasis on user experience have made it an essential tool for me. 📱🔊 ListenBook Pro's noise reduction feature is a game-changer. It enhances the clarity of recordings and makes my listening sessions more enjoyable.

Lil Rebel Ma

This app has turned my daily routine into a source of excitement and joy. With ListenBook, I can effortlessly manage and organize my audiobook library. This app's convenience has made my downtime more rewarding and enriching.

Plum Moon

I can't believe how much I've learned and enjoyed through this app's audiobooks. With ListenBook, my daily commutes have become a cherished time for learning and enjoyment. From MP3 to FLAC, this app plays them all flawlessly. Say goodbye to compatibility issues! The sound quality is excellent. It feels like I’m in the story. I'm so glad I chose the audiobook version! The narrator added layers of meaning I might have missed reading silently. Their interpretation of the material felt thoughtful and authentic. The recording was technically perfect - no reverb, no peaking, just clean, pleasant audio.

Rando Tank

Audiobook magic at my fingertips! This app's thoughtful features, such as statistics tracking and audio filters, have added a new layer of excitement to my reading journey. 📚✨ ListenBook Pro's unlimited audiobook length is a dream come true for those epic tales. It's like having a personal audiobook library in your pocket. I love the statistics feature. It’s fun to see how much I’ve listened.