Listmania!
My Math books
Algebraic TopologyAlgebraic Topology by Allen Hatcher
Buy new: £17.88 / Used from: £16.75
A primer in algebraic topology
Introduction to Smooth Manifolds (Graduate Texts in Mathematics)Introduction to Smooth Manifolds (Graduate Texts in Mathematics) by John M. Lee
Buy new: £38.40 / Used from: £40.11
Great coverage of differential geometry
Riemannian Manifolds: v. 176: An Introduction to Curvature (Graduate Texts in Mathematics)Riemannian Manifolds: v. 176: An Introduction to Curvature (Graduate Texts in Mathematics) by John M. Lee
Buy new: £26.59 / Used from: £38.88
Great book on Riemannian geometry
Differential Geometry of Curves and SurfacesDifferential Geometry of Curves and Surfaces by Manfredo DoCarmo
Buy new: £48.57 / Used from: £44.34
A good undergraduate introduction to differential geometry
Concrete Abstract Algebra: From Numbers to Gröbner Bases: From Numbers to Grobner BasesConcrete Abstract Algebra: From Numbers to Gröbner Bases: From Numbers to Grobner Bases by Niels Lauritzen
Buy new: £24.29 / Used from: £15.50
Great undergraduate indtroduction to abstract algebra
Calculus (International Metric Edition)Calculus (International Metric Edition) by James Stewart
Buy new: £41.94 / Used from: £34.67
Differential Analysis on Complex Manifolds (Graduate Texts in Mathematics)Differential Analysis on Complex Manifolds (Graduate Texts in Mathematics) by Raymond O. Wells Jr.
Buy new: £38.69 / Used from: £29.69
Great
Lectures on Riemann Surfaces: 081 (Graduate Texts in Mathematics)Lectures on Riemann Surfaces: 081 (Graduate Texts in Mathematics) by Otto Forster
Buy new: £59.99 / Used from: £38.00
Classic
Differential Equations - Theory and Applications: With MapleDifferential Equations - Theory and Applications: With Maple by David Betounes
Buy new: £68.40 / Used from: £52.00
Not a good buy
Statistics for Biologists and GeologistsStatistics for Biologists and Geologists by Preben Blaesild
Buy new: £44.64 / Used from: £30.55
This book is used at Aarhus University, Denmark to teach statistics
Course in Abstract Harmonic Analysis (Studies in Advanced Mathematics)Course in Abstract Harmonic Analysis (Studies in Advanced Mathematics) by Gerald B. Folland
Buy new: £75.65 / Used from: £77.80
Follands books are great - including this.
An Introduction to Knot Theory (Graduate Texts in Mathematics)An Introduction to Knot Theory (Graduate Texts in Mathematics) by W.B.Raymond Lickorish
Buy new: £41.79 / Used from: £37.00
A good introduction to knot theory
Knots (De Gruyter Studies in Mathematics)Knots (De Gruyter Studies in Mathematics) by Gerhard Burde
Buy new: £74.10 / Used from: £74.07
A good reference for knot theory
Elliptic Curves (Graduate Texts in Mathematics)Elliptic Curves (Graduate Texts in Mathematics) by Dale Husemöller
Buy new: £46.79 / Used from: £28.99
Representations of Compact Lie Groups (Graduate Texts in Mathematics)Representations of Compact Lie Groups (Graduate Texts in Mathematics) by T. Bröcker
Buy new: £43.70 / Used from: £37.97
I use it for references
Complex Geometry: An Introduction (Universitext): An Introduction (Universitext)Complex Geometry: An Introduction (Universitext): An Introduction (Universitext) by Daniel Huybrechts
Buy new: £37.99 / Used from: £35.00
I use this book as a quick reference for basic complex analysis in a geometric light
A Short Course on Operator Semigroups (Universitext)A Short Course on Operator Semigroups (Universitext) by Klaus-Jochen Engel
Buy new: £42.74 / Used from: £23.62
Introduction to Lie Algebras and Representation Theory: v. 9 (Graduate Texts in Mathematics)Introduction to Lie Algebras and Representation Theory: v. 9 (Graduate Texts in Mathematics) by James E. Humphreys
Buy new: £46.99 / Used from: £30.44