SEAL 3890 - PS-3890

Marsoni

M251S

$17.99

Get it in 3 business days with 1 day shipping. Friday, May 29

SEAL 3890 - PS-3890The SEAL 3890 (PS 3890) is a high performance seal designed for reliable sealing in various industrial and mechanical applications. Description: Durable Material: Constructed to withstand challenging conditions and ensure long lasting performance. Effective Sealing: Provides a secure and leak proof seal in compatible equipment. Precision Fit: Engineered for an exact fit, enhancing overall system reliability. Versatile Application: Suitable for a broad

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Incredible job taking these real life stories and situations and writing them in such a captivating way that really draws the reader in. As fascinating as the forensic aspect of the dark web activities and investigations are, there were some very disturbing and dark areas that the book justifiably went at some readers may find very uncomfortable so just be ready for that

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Reviewed in the United States on November 7, 2024

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IslandBum

Draper, US

★★★★★ 5

An eye-opener for those that believe the dark web and cryptocurrency are anonymous

Format: Paperback, Format: Paperback

The author, Andy Greenberg, takes the reader through a series of actual whodunit cases where the blockchain is used to trace illicit transactions on the dark web. From corrupt FBI agents to drug sales on the Silk Road, culprits are rooted out by following cryptocurrency through the blockchain. Each case is different and often involves an international game of cat and mouse. In addition, the author discusses some of the ethical issues surrounding an anonymous currency. Most readers will find this book an easy and engaging read, even if they are not familiar with the blockchain.

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Reviewed in the United States on February 19, 2024

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Rachel Gollub

Battle Creek, US

★★★★★ 4

Fascinating look at Bitcoin privacy

Format: Kindle

This is a great look at what Bitcoin is and isn’t. The misconceptions about it gave rise to tools to track it, leading to the high profile cases Greenberg covers in the book. Not a highly technical book, but there are enough references to papers and authors to find out more. Very cool,

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Reviewed in the United States on January 3, 2023

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Grantham, US

★★★★★ 5

Excellent non-fiction cryptocurrency sleuth story.

Format: Paperback

I thought this book was an excellent non-fiction account about how a team of "Cyber-Investigators" tracked and took down several criminals using Bitcoin for drug deals and other nefarious activities. The book read like a novel. I enjoyed it and had trouble putting it down.

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Reviewed in the United States on October 3, 2025

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Shereen Baba

Cuba, US

★★★★★ 5

Name Craft Lesson

Format: Board book, Format: Board book

Loved reading this book and tying it into a name craft for my toddler!

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Reviewed in the United States on April 29, 2026