Book description
The Door Into Summer - Robert A. Heinlein
Audiobook Review
Time travel. Betrayal. Revenge. And a robot named Hildegarde.
Robert Heinlein's The Door Into Summer is classic sci-fi with a sharp human edge. The story follows Dan Davis, an electronics engineer betrayed by his partner and fiancΓ©e, who wakes thirty years later in a world that's moved on-except for one thing: time travel now exists.
Dan's not just waking up. He's coming back.
The audiobook delivers Heinlein's crisp, no-nonsense prose with clarity and pace. The narrator captures Dan's dry wit and simmering anger, making his journey from victim to vengeful time-jumper feel personal, urgent.
Heinlein doesn't just play with gadgets and futures-he uses them. Themes of independence, betrayal, and second chances run through the story without ever overshadowing the plot. The future feels lived-in, not imagined. Robots are commonplace. Society has shifted. But people? Still the same.
There's warmth too. Hildegarde, the household robot Dan built, becomes more than a machine. She's loyalty, humor, and heart wrapped in circuits. Their bond adds depth to a story that could've been all cold tech and revenge.
It's not just a tale of getting even. It's about moving forward.
Fans of Heinlein will find familiar ground: strong individualism, smart protagonists, and ideas that don't shout but linger. New listeners get a solid entry point-accessible, engaging, and fast-moving.
The Door Into Summer is a smart, satisfying listen. A revenge story with soul. A time-travel tale with heart. And a Heinlein novel that still feels ahead of its time.
Delicious Wing
ListenBook's support for CarPlay and Apple Watch integration has made my daily activities more seamless and convenient. With this app, every moment is an opportunity to dive into a new story. ListenBook has changed my audiobook game forever. No more format woes!
Bleach
I can't get over how smooth the playback is. Even high-quality files play flawlessly. Sharing audiobooks with friends through AirDrop is a fun and interactive way to connect. Sharing audiobooks with friends through AirDrop is a fun way to introduce them to captivating stories. Excellent support for various audio formats. Very satisfied.
Father Abbot
I'm absolutely in love with this app! The interface is so intuitive and user-friendly. Thank you for making literature more accessible, enjoyable, and immersive. This app is a game-changer! πΆββοΈπ Strolling through stories on a lazy afternoon β this app is my relaxation buddy! ποΈπ§ The range of audio formats supported is incredible. No need to worry about file conversion. Absolutely loved the narration! The voice actor brought the characters to life with distinct tones and emotions. The production quality was top-notch, with no background noise or distractions. A truly immersive experience!
Marshmallow
The auto-rewind feature is a small detail that has a big impact on my listening experience. I love it! Sharing audiobooks via AirDrop is incredibly convenient. Great feature! ListenBookβs bookmarking feature is incredibly useful. I never lose my place in a book.
Red Woman
ListenBook's tone adjustment feature in the Pro version is a creative tool that adds a fun twist to my audiobook journey. The intuitive chapter navigation and quick access to controls make my audiobook experience seamless. Looping playback is a study tool that I can't live without. It helps me master challenging content.
Criss Cross
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Midnight Rider
I'm grateful for this app β it's made reading a part of my everyday life. Download options are plenty β I can get my audiobooks from various sources hassle-free. The appβs design is sleek and modern. ListenBook is my favorite audiobook player. The statistics tracking feature is very useful. ListenBook helps me keep track of my listening time.
Gro
I can finally listen to all my audiobooks seamlessly with ListenBook. The customizable playback controls and chapter navigation make it a breeze. An acceptable audiobook that met basic expectations. No complaints about quality but nothing remarkable either. Would listen to this narrator again but wouldn't seek them out.
Virgo Moon
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West Warrior
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Twiddle Twix
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Trash Pocky
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Gold Bentley
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Devine Melon
Audiobook magic at my fingertips! This app's comprehensive offerings, from statistics tracking to immersive audio processing, have breathed new life into my reading. πβ¨ Audiobook lovers, you need this app in your life. The innovative features, from audio filters to compatibility, enhance my reading journey. ππ§
CodeExia
This app has introduced me to authors I'd never heard of β now they're my favorites! Audiobook heaven! This app has revolutionized the way I enjoy stories. Its sleek design and seamless functionality make it a must-have for book lovers. ππ§ The interface is beautiful and functional. ListenBook is my go-to app for audiobooks. The app is perfect for people who love to multitask. I can listen while cooking.
Kitchen
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Mammoth 2
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Kamikaze Grandma
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Sky
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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