Solidarity Cookbooks
https://github.com/matheusroleal/solidity-cookbook

https://github.com/ice09/SmartContractDev-Cookbook

https://myhsts.org/tutorial-learn-how-to-write-ethereum-smart-contracts-with-solidity-in-1-hour.php
https://www.scribd.com/document/486184355/Ethereum-Tools-Skills

https://www.scribd.com/document/486184352/Ethereum-Builder-s-Guide

https://www.scribd.com/document/486184424/Ethereum-for-Architects-and-Developers-With-Case-Studies-and-Code-Samples-in-Solidity

https://www.scribd.com/document/486184564/A-Developer-s-Guide-to-Ethereum

https://www.scribd.com/document/486184611/Build-Your-First-Ethereum-DApp

https://www.scribd.com/document/486184627/Introducing-Ethereum-and-Solidity

https://www.scribd.com/document/486184659/Building-Games-With-Ethereum-Smart-Contracts-Intermediate-Projects-for-Solidity-Developers


Ethereum GPU Miner building guide
https://www.scribd.com/document/486184535/A-Quick-Guide-on-Building-a-GPU-Mining-Rig-Edition-3-2-Best-for-Ethereum-and-Ethereum-Classic