You can't buy books via Kindle Android app, but there are a few solutions
Amazon.com: Likebook E-Reader P6 | 6” Eink Carta Screen 300PPI | Android 8.1 | Support Playstore | Support External Micro SD Card up to 128GB |1GB+16GB : Electronics
Miglior ebook reader - Luglio 2023 | SmartWorld
Amazon Official Site: Kindle Paperwhite
10 Best eBook Reader Apps for Android You Need to Know - LifeHack
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Onyx Boox Leaf 2 review: ebook freedom - The Verge
Amazon Kindle - Apps on Google Play
The 2 Best Ebook Readers for 2023 | Reviews by Wirecutter
Top 7 EPUB File Readers for Windows, Android and iPad
Best E-Reader for 2023: Top Picks for Book Lovers - CNET
5 Best E-Readers (2023): Kindle, Nook, Kobo | WIRED
Kindle for Android:Amazon.com:Appstore for Android
Best 8 Mobi Reader for Android
The 2 Best Ebook Readers for 2023 | Reviews by Wirecutter
The best eReaders for 2023 | Popular Science
The 5 best e-readers of 2023 | ZDNET
11 Best Kindle Alternatives For Ethical E-reading
Amazon Kindle Paperwhite (2021) Review | PCMag
The 2 Best Ebook Readers for 2023 | Reviews by Wirecutter
The best ereaders for 2023 | Engadget
Amazon.com: E Reader Device, 6in 1448x1072 HD Touch Screen E Ink Screen Ereader Android 8.1, 1GB 16GB, Expandable Card up to 128GB Quad Core Ebook Reader with Protective Case Supports Type C,
Best E-Readers & Tablets for Reading 2022: Kindle, Kobo, Nook, iPad – The Hollywood Reporter
Amazon.com: Ematic 7" Touch Screen eBook Reader and Android Internet Tablet W/HD Video Playback, 4GB Flash, Expandable Memory & Kobo eReading App (Blue) : Electronics
Amazon.com: Meebook E-Reader M6 | 6' Eink Carta Screen 300PPI | Adjustable Smart Light | Android 11 | Ouad Core Processor | Audio Books|Support Google Play Store | 3GB+32GB Storage | Micro-SD
