Software

The C Programming Language

Dennis MacAlistair Ritchie, Brian W. Kernighan

Stellaluna

Janell Cannon.

Lehninger principles of biochemistry

David L. Nelson, Michael M. Cox.

The Cathedral and the Bazaar: Musings on Linux and Open Source by an Accidental Revolutionary (O'Reilly Linux)

Eric S. Raymond

Concrete mathematics: a foundation for computer science

Ronald L. Graham, Donald E. Knuth, Oren Patashnik.

Code complete: a practical handbook of software construction

Steve McConnell.

Principles of anatomy and physiology

Gerard J. Tortora, Sandra Reynolds Grabowski.

The rat brain, in stereotaxic coordinates

George Paxinos, Charles Watson.

Chemistry

Steven S. Zumdahl.

Database system concepts

Abraham Silberschatz, Henry F. Korth, S. Sudarshan.