★★★★★ 5
Book Club
Format: Paperback
I purchased 15 copies for a book club. The kids loved the book.
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Reviewed in the United States on May 19, 2026
Danny Franzreb - Proof of Work (signed)
Marsoni
M251S
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Friday, May 29
Danny Franzreb - Proof of Work (signed)Hartmann Books 2023 In 2008 Satoshi Nakamoto published a white paper entitled Bitcoin: A Peer to Peer Electronic Cash System in response to the financial crisis. This text was the birth of a new paradigm, the blockchain. Based on Nakamotos vision, people around the world created a new infrastructure that could be used to transfer assets, information, and much more. Since then, cryptocurrencies such as Bitcoin, or applications such as non fungible
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Product Reviews
★★★★★ 5
Read half of it in one night
Format: Paperback
We love Diane Alber books. My son read half of it in one night!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 5
Magically delightful!
Format: Kindle
Dragon Diaries is an absolute delight! I enjoyed the pacing, the relationship with mom and son, and of course, the story line! I look forward to sharing it with my dragon loving grandkids!
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Reviewed in the United States on September 26, 2025
★★★★★ 5
Great hit!
Format: Paperback
Our grandson loved the story and appreciated the humor. He asked for the other editions! Wants to know more about the dragon.
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Reviewed in the United States on February 20, 2026
★★★★★ 5
Seven Year Old Son Loves it!
Format: Kindle
I read this with my seven year old son and he really loved it. It kept him interested and engaged the whole time. I hope there is more to come in this series from his perspective!
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Reviewed in the United States on September 12, 2025
