I've been reading Chisnall's Phrasebook and Summerfield's Programming in Go books. Both are well done as far as descriptions of language features and standard

I've been reading Chisnall's Phrasebook and Summerfield's Programming in Go books. Both are well done as far as descriptions of language features and standard lib go (covering 1.0), but are a little short on extended code examples. And the usual amazon pricing: new $26, used $35.