Beginner:
---------
-"Mastering Turbo Assembler", by Tom Swan, Hayden Books, 1989.
ISBN 0-672-48435-8.  Very good, general info.

-"Using Assembly Language", Allen L. Wyatt Sr., Que 1990.
ISBN 0-88022-464-9. Good reference, interrupts, interfacing to other langs.

-"Assembly Language Primer for the IBM PC/XT", Robert Lafore,
Plume/Waite. ISBN 0-452-25711-5  A primer, good starter, lousy reference

-"Assembly Language from Square One", Jeff Duntemann, Scott Foresman IBM
Comptuter Books. ISBN 0-673-38590-6.

-"Assembly Language for the IBM PC", Kip R. Irvine, ISBN 0-02-359840-9

-"Assembly Language and Systems Programming for the IBM PC and
Compatables", Karen A. Lemone, Little, Brown, & Co. ISBN 0-316-52069-1.

-"TEACH YOURSELF...ASSEMBLER", Mark Goodwin, ISBN 1-55828-329-3

Intermediate:
-------------
-"The Zen of Assembly", Michael Abrash, Scott Foresman Publ.
  Highly recommended.

-"IBM Microcomputers: A Programmer's Handbook", Julio Sanchez and Maria
P. Canton, McGraw-Hill. ISBN 0-07-054594-4.

-"Programmer's Problem Solver for the IBM PC, XT, and AT", Robert
Jourdain, Prentice Hall 1986. ISBN 0-89303-787-7.

-"IBM PC ASSEMBLER LANGUAGE AND PROGRAMMING", Peter Abel, 1987,
Prentice-Hall, hardcover (college text). ISBN 0-13-448143-7.

Advanced:
---------
-"80386: A Programming and Design Handbook", 2nd ed., Penn & Don Brumm,
TAB Books. ISBN 0-8306-3237-9.

-"80486 Programming", Penn & Don Brumm and Leo J. Scanlon, McGraw-Hill.
ISBN 0-8306-3577-7.

                             Video Graphics
                             ==============

Intermediate:
-------------
-"Programmer's Guide to PC & PS/2 Video Systems", Richard Wilton,
Microsoft Press. ISBN 1-55615-103-9. A 'must have'!

Advanced:
---------
-"Power Graphics Programming", Michael Abrash, Que Corporation. ISBN
0-88022-500-9

-"Programmers Guide to the EGA and VGA cards", 2nd Ed., Richard F.
Ferraro, Addison-Wesley Publishing Co. ISBN 0-201-57025-4.

-"Advanced Programmers Guide to the EGA/VGA", George Sutty and Steve
Blair, Brady Books/Prentice Hall Trade. ISBN 0-13-729039-X.

                         References/Specialized
                         ======================

Intermediate:
-------------
-"Undocumented DOS", Andrew Schulman, Raymond J. Michels, Jim Kyle, Tim
Paterson, David Maxey, and Ralf Brown, Addison-Wesley. ISBN
0-201-57064-5.  Highly recommended.

-"DOS Programmer's Reference", 2nd Edition, Terry Dettmann, QUE.
ISBN 0-88022-458-4.

Advanced:
---------
-"386SX Microprocessor Programmer's Reference Manual", Intel Corp.,
McGraw-Hill. ISBN 0-07-881673-4.

-"i486 Microprocessor Programmer's Reference Manual", Intel Corporation,
McGraw-Hill. ISBN 0-07-881674-2.

-"The Programmer's PC Sourcebook", Thom Hogan, Microsoft Press. ISBN
1-55615-321-X.

-"System BIOS for IBM PCs, Compatables, and EISA Computers", 2nd Ed.,
Phoenix Technologies Ltd., Addison Wesley. ISBN 0-201-57760-7.

-"PC Magazine Programmers Technical Reference: The Processor and
Coprocessor", Robert L. Hummel, Ziff-Davis Press. ISBN 1-56276-016-5.

-"Mastering Serial Communications", Peter W. Gofton, Sybex 1986.  ISBN
0-89588-180-2.

-"DOS Programmer's Reference", 2nd Ed.

-"MS-DOS Programmer's Reference", MS Press. ISBN 1-555615-329-5.