Advanced Mechanics
by Eric Poisson, 2008, 164 pages, 1.5MB, PDF

Analytical Mechanics for Engineers
by Fred B. Seely, 1921

Applications of the Calculus to Mechanics
by E.R. Hedrick, O.D. Kellogg, 1909, 140 pp, multiple formats

Applied Gyrodynamics
by Ervin S. Ferry, 1933

Applied Mechanics
by Gaetano Lanza, 1905

Applied Mechanics and Strength of Materials
by A.B. Clemens, 1906

Applied Mechanics Dynamics
by George W. Housner, Donald E. Hudson, 1980, 399 pages, 26MB, PDF

Applied Mechanics for Beginners
by John Duncan, 1902

Applied Mechanics for Engineers
by John Duncan, 1913

Classical Dynamics
by David Tong, 2005, 137 pp, 980KB, PDF

Classical Mechanics
by J. B. Tatum, 2013, multiple PDF files

Classical Mechanics
by Jeremy Heyl, 2007, online html

Classical Mechanics
Wikibooks, 2012

Classical Mechanics: a Critical Introduction
by Michael Cohen, 2012, 364 pp, 4.9MB, PDF

Dynamics and Relativity
by David Tong, 2012, 154 pp, 1.1MB, PDF

Introductory Mechanics
by A. Barrantes, A. Pawl, D. Pritchard, S.Wilk, 2011

Newtonian Dynamics
by Richard Fitzpatrick, 2007, 310 pages, 3.1MB, PDF

Celestial Mechanics: Notes and Work
by J.D. Mireles James, 2007, PDF

Classical Mechanics
by Joel A. Shapiro, 2009, 270 pages, 2.9MB, PDF

Classical Mechanics: An introductory course
by Richard Fitzpatrick, 2007, 297 pages, 1.6MB, PDF

Continuum Mechanics
by Zdenek Martinec, 2011, 179 pp, 1.2MB, PDF

Continuum Mechanics: Progress in Fundamentals and Engineering Applications
edited by Yong X. Gan, 2012, 158 pp, 4.7MB, PDF

Deformation Theory of Plasticity
by Robert Millard Jones, 2008

Dynamical Systems
by Shlomo Sternberg, 2000, 151 pages, 1MB, PDF

Dynamical Systems and Chaos
by Evans M. Harrell II, 2000, RTF

Dynamics for Beginners
by John Bascombe Lock, 1890

Dynamics of Machines
by Janusz Krodkiewski, 2008, 176 pages, 1MB, PDF

Dynamics of Mechanical Systems
by Janusz Krodkiewski, 2008, 199 pages, 1.3MB, PDF

Dynamics of Nonlinear Systems
by Alexandre Megretski, 2003, PDF

Elementary Applied Mechanics
by A. W. Thomson, T. Alexander, 1916

Elementary Dynamics: a textbook for engineers
by Joseph Whittington Landon, 1920

Elementary Mechanics from a Mathematician's Viewpoint
by Michael Spivak, 2004, 102 pages, 780KB, PDF

The Elements of Mechanics
by Giovanni Gallavotti, 2008, 585 pages, PDF/DJVU

Elements of Theoretical Mechanics
by Alexander Ziwet, 1904, 517 pp, multiple formats

Experimental Elasticity: A Manual for the Laboratory
by G.F.C. Searle, 1908, 220 pp, multiple formats

Foundations of Mechanics, Second Edition
by Ralph Abraham, Jerrold E. Marsden, 1987, 826 pages, 86MB, PDF

Funky Mechanics Concepts
by Eric L. Michelsen, 2013, 81 pp, 1.1MB, PDF

General Mechanics
Wikibooks, 2011, 63 pp, 320KB, PDF

The Integrals of Mechanics
by Oliver Clarence Lester, 1909, 78 pp, multiple formats

Introduction to Analytical Mechanics
by Alexander Ziwet, 1912, 412 pp, multiple formats

Introduction to Continuum Mechanics
by B. L. N. Kennett, 86 pages, PS

Introduction to Continuum Mechanics for Engineers
by Ray M. Bowen, 2007, 305 pages, 1.6MB, PDF

An Introduction to Lagrangian and Hamiltonian Mechanics
by Simon J.A. Malham, 2016, 87 pp, 680KB, PDF

An Introduction to Lagrangian Mechanics
by Alain J. Brizard, 2007, 232 pp, 1.9MB, PDF

Introduction to Mechanics and Symmetry
by Jerrold E. Marsden, Tudor S. Ratiu, 1998, 549, 2.9MB, PDF

Introduction to Statics and Dynamics
by Rudra Pratap, Andy Ruina, 2009, 1005 pages, 22MB, PDF

Introduction to Tensor Calculus and Continuum Mechanics
by J. H. Heinbockel, 2001, 432 pages, 4MB, ZIP/PDF

The Key to Newton's Dynamics: The Kepler Problem and the Principia
by J. Bruce Brackenridge, 1996

Lagrangian Mechanics, Dynamics, and Control
by Andrew D. Lewis, 2004, 271 pages, 3.5MB, PDF

Lecture Notes on Classical Mechanics
by Daniel Arovas, 2013, 453 pp, 7.7MB, PDF

Lecture Notes on Classical Mechanics
by Sunil Golwala, 2007, 396 pages, 7.1MB, PDF

Lectures on Classical Dynamics
by David Tong, 2005, 137 pages, 980KB, PDF

Lectures on Classical Mechanics
by John C. Baez, 2005, 76 pages, 500KB, PDF

Mechanical Vibration
by Janusz Krodkiewski, 2008, 247 pages, 1.6MB, PDF

by Stefan Banach, 1951, 550 pp, multiple PDF files

by William Fogg Osgood, 1937, 494 pages, PDF/TXT/DJVU

Mechanics: A Textbook for Engineers
by James E. Boyd, 1921

Mechanics and Hydrostatics for Beginners
by S. L. Loney, 1922

Mechanics and Special Relativity
by Howard Georgi, 2005, PDF

Mechanics Applied to Engineering
by John Goodman, 1914

Mechanics for Beginners
by Isaac Todhunter, 1887

Mechanics for Engineers
by Arthur Morley, 1905

Mechanics of Materials, Second Edition
by Madhukar Vable, 2009, PDF

Mechanics of Rigid Body
by Janusz Krodkiewski, 2008, 195 pages, 1.1MB, PDF

Mechanics: Problems for Engineering Students
by Frank Berry Sanborn, 1906

Motion and Mass: First Steps into Physics
by Roy McWeeny, 2011, 107 pp, 880KB, PDF

Newton's Principia : the mathematical principles of natural philosophy
by Isaac Newton, 1846

Newtonian Physics
by Benjamin Crowell, 2007, 291 pages, 17MB, PDF

Nonlinear Dynamics I: Chaos
by Daniel H. Rothman, 2006, 163 pages, 1.7MB, PDF

Notes on Analytical Mechanics
by Ingemar Bengtsson, 2009, 93 pages, 1.1MB, PDF

Perturbation theory of dynamical systems
by Nils Berglund, 2001, 111 pages, 4.8MB, PDF

Roller Coaster Physics
by Tony Wayne, 1998, 155 pages, PDF

A Short Course in Elementary Mechanics for Engineers
by Clifford Newton Mills, 1916

A Short Introduction to Theoretical Mechanics
by A. Nony Mous, 2007, 201 pages, 2.5MB, PDF

Solid Mechanics
by James R. Rice, 2000, 84 pages, 450KB, PDF

Structure and Interpretation of Classical Mechanics
by Gerald Jay Sussman, Jack Wisdom, 2001, 526 pages

Test problems in mechanics and special relativity
by Z. K. Silagadze, 2006, PS/PDF

Theoretical Kinematics
by Oene Bottema, Bernard Roth, 1990

Theoretical Mechanics
by P.F. Smith, W.R. Longley, 1910, 316 pp, multiple formats

Theoretical Mechanics
by Paul Lammert, 2009, 178 pages, PDF/PS

A Treatise on the Analytical Dynamics of Particles and Rigid Bodies
by E. T. Whittaker, 1917, 460 pages, 45MB, PDF

Waves & Acoustics

Wikibooks, 2012

Acoustics And Architecture
by Paul E. Sabine, 1932

The Boundary Element Method in Acoustics
by Stephen Kirkup, 2007, 161 pages, 2.2MB, PDF

The Dynamical Theory of Sound
by Horace Lamb, 1910

Engineering Acoustics
by Wikibooks, 2006, 205 pages, 3.2MB, PDF

Lectures on Wave Propagation
by G.B. Whitham, 1979, 148 pp, 820KB, PDF

Nonlinear Wave Equations
by Heinz-Juergen Schmidt, 2003, 78 pages, 1.5MB, PDF

Oscillations, Waves, and Interactions
edited by Thomas Kurz, Ulrich Parlitz, Udo Kaatze, 2007, 485 pp, 12MB, PDF

The Physical Basis Of Music
by E. T. Jaynes, 1996, PDF

The Physics of Music and Musical Instruments
by David Lapp, 2003, 119 pages, 4.7MB, PDF

The Physics of Ocean Waves
by Michael Twardos, 2004, 89 pp, 3MB, PDF

The Physics of Waves
by Howard Georgi, 2007, 465 pages, 4.7MB, PDF

The Theory of Sound
by J. W. S. Rayleigh, Robert B. Lindsay, 1894

Traveling Wave Solutions of Parabolic Systems
by A. Volpert, V. Volpert and V. Volpert, 2000, 448 pages, 3MB, PDF

Vibrations and Waves
by Benjamin Crowell, 2007, 105 pages, 6.6MB, PDF

Water Waves: The Mathematical Theory With Applications
by J. J. Stoker, 1957

Wave Motion in the Ocean and the Atmosphere
by Paola Rizzoli, 2008, PDF

Wave Propagation
by C. C. Mei, T. Akylas, R. Rosales, 2006, PDF

Wave Propagation in Materials for Modern Applications
edited by Andrey Petrin, 2010, 552 pages, 39MB, PDF

Wikibooks, 2012

Waves: A mathematical account of the common types of wave motion
by C. A. Coulson, 1941

Fluid Mechanics

Advanced Fluid Dynamics of the Environment
by Chiang Mei, 2002, PDF

by David Darmofal, 2005, PDF

by N. A. V. Piercy, 1947

Applied Aerodynamics
by Leonard Bairstow, 1920

Basics of Fluid Mechanics
by Genick Bar-Meir, Ph. D. 2008, 189 pages, 2.6MB, PDF

Complex Fluids: The Physics of Emulsions
by M. E. Cates, 2012, 43 pp, 1MB, PDF

Computational Fluid Dynamics
by Abdulnaser Sayma, 2009, 133 pages, 3.7MB, PDF

Computational Fluid Dynamics
edited by Hyoung Woo Oh, 2010, 428 pages, 32MB, PDF

Computational Fluid Dynamics: Technologies and Applications
edited by Igor V. Minin, Oleg V. Minin, 2011, 396 pp, 39MB, PDF

Computational Turbulent Incompressible Flow
by Johan Hoffman, Claes Johnson, 2007, 415 pages, 22MB, PDF

Exploring the Biofluiddynamics of Swimming and Flight
by David Lentink, 2008, 192 pp, 12MB, PDF

Fundamentals of Compressible Fluid Mechanics
by Genick Bar-Meir, 2008, 376 pages, 3.2MB, PDF

Fundamentals of Multiphase Flow
by Christopher E. Brennen, 2005, 410 pages, 17MB, PDF

by Horace Lamb, 1895, 636 pp, multiple formats

Intermediate Fluid Mechanics
by Joseph M. Powers, 2011, 323 pages, 2.4MB, PDF

Introduction to Statistical Theory of Fluid Turbulence
by Mahendra K. Verma, 2005, 40 pages, 570KB, PDF

An Introduction to the Mechanics of Fluids
by Edwin H. Barton, 1915, 276 pp, multiple formats

An Introduction to Theoretical Fluid Dynamics
by Stephen Childress, 2008, 177 pp, 1.4MB, PDF

Introductory Fluid Mechanics
by Simon J.A. Malham, 2011, 49 pp, 540KB, PDF

Lecture notes in fluid mechanics: From basics to the millennium problem
by Laurent Schoeffel, 2014, 67 pp, 950KB, PDF

Liquid Layers, Capillary Interfaces and Floating Bodies
by Erich Miersemann, 2013, 209 pp, 1.6MB, PDF

by Philippe Marmottant, 2010, online html

Natural Aerodynamics
by R.S. Scorer, 1958

The Secret of Flight
by Johan Hoffman, Johan Jansson, Claes Johnson, 2008, 128 pages, 3.9MB, PDF

The Secret of Sailing
by Johan Hoffman, Johan Jansson, Claes Johnson, 2009, 175 pages, 5.6MB, PDF

Solution Methods In Computational Fluid Dynamics
by T. H. Pulliam, 2005, 90 pages, 1.1MB, PDF

Some Open Questions in Hydrodynamics
by Mateusz Dyndal, Laurent Schoeffel, 2014, 24 pp, 260KB, PDF

Statistical Mechanics of Two-dimensional and Geophysical Flows
by Freddy Bouchet, Antoine Venaille, 2011, 137 pp, 1.5MB, PDF

Surface Waves
by John V. Wehausen, Edmund V. Laitone, 1960, 360 pages, 23MB, PDF

The Theory of Rotating Fluids
by Harvey Philip Greenspan, 1990

Topics in dynamics I: Flows
by Edward Nelson, 1969, 122 pages, 2.7MB, PDF

Turbulence for (and by) amateurs
by Denis Bernard, 2000, 37 pages, 380KB, PDF

Turbulence in the Ocean and Atmosphere
by Raffaele Ferrari, Glenn Flierl, 2007, PDF

Unified Physics: Fluids
by Bob R. Hunter, Henry Allen, 1971, 114 pp, multiple formats

Using Multiscale Norms to Quantify Mixing and Transport
by Jean-Luc Thiffeault, 2011, 52 pages, 1.4MB, PDF