Robert Sedgewick
3 books
In the book directory
Listed so you can discover them; not sold on ebuk yet. Ask for the ones you would like to read.
AAlgorithms in C Plus Plus : Fundamentals, Data Structures, Sorting, Searching, Parts 1-4Robert Sedgewick
BBundle of Algorithms in Java, Third Edition, Parts 1-5: Fundamentals, Data Structures, Sorting, Searching, and Graph AlgorithmsRobert Sedgewick