More OCaml will appeal both to existing OCaml programmers who wish to brush up their skills, and to experienced programmers eager to explore functional languages such as OCaml. It is hoped that each reader will find something new, or see an old thing in a new light. For the more casual reader, or those who are used to a different functional language, a summary of basic OCaml is provided at the front of the book.
John Whitington founded a software company which uses OCaml extensively. He teaches functional programming to students of Computer Science at the University of Cambridge. His other books include "PDF Explained" (O'Reilly, 2012) and "OCaml from the Very Beginning"(Coherent, 2013).