Start with high-confidence data modeling books, then narrow by subgenre or adjacent topics.
SQL in 24 Hours, Sams Teach Yourself
Ryan Stephens
The Data Warehouse Lifecycle Toolkit
Ralph Kimball, Margy Ross
The Data Model Resource Book, Volume 1
Len Silverston
Building the Data Warehouse
W. H. Inmon
The Data Warehouse Toolkit
The Kimball Group Reader
SQL for Dummies
Allen G. Taylor
SQL for Data Scientists
Renee M. P. Teate
Fundamentals of Database Management Systems
Mark L. Gillenson
Pro Couchbase Server
David Ostrovsky, Yaniv Rodenski
JSON at Work
Tom Marrs
Graph Databases
Ian Robinson, Jim Webber
Getting Started With SQL
Thomas Nield
Tabular Modeling in Microsoft SQL Server Analysis Services
Marco Russo, Alberto Ferrari
