Delphi Succinctly
Marco BreveglieriBook
Delphi / Pascal
5 resources
Essential Pascal Version 1 and 2
M. CantùBook
Expert Delphi
Paweł GłowackiBook
Free, but: Packt account required
Modern Object Pascal Introduction for Programmers
Michalis KamburelisBookAsciiDocHTMLPDF
Start Programming using Object Pascal
Motaz Abdel AzeemBookPDF