1 Book Street.com
An online retailer that often has free delivery and even free book offers.
http://www.1bookstreet.com/

4 Travel Guides.com
Travel guides at knock down prices.
http://www.4travelguides.com/

Abebooks.com
Search over 12,000 independent book shops worldwide for new, used, rare or out-of-print books.
http://www.abebooks.com/

Adventurous Traveler.com
Choose from over 10,000 books, maps, journals, atlases, calendars and digital products.
http://www.adventuroustraveler.com/

All Book 4 Less.com
Describes itself rather modestly as "the world's bargain book source".
http://www.allbooks4less.com/

Alphabet Street
Internet only bookseller.
http://www.streetsonline.co.uk/

Amazon.ca
Canadian version of the famous site.
http://www.amazon.ca/

Amazon.co.uk
British incarnation of the US book giant.
http://www.amazon.co.uk/

Amazon.com
An ecommerce pioneer, and still one of the best on the net.
http://www.amazon.com/

Amazon.com Kindle
Wireless reading device that allows you to download e-books from Amazon.
http://www.amazon.com/dp/B000FI73MA/
http://www.amazon.com/Kindle-Amazons-Wireless-Reading-Device/dp/B000FI73MA

Audible.com
Popular etailer of audio books.
http://www.audible.com/
http://www.audible.co.uk/

Audio Books for Free.com
Download MP3, iPOD and DVD audio books.
http://www.audiobooksforfree.com/

Audio Books.org
Contains a selected range of free audio books.
http://www.audiobooks.org/

Bargain Book Closeouts
Quality titles for 50-90% off the list price.
http://www.bookcloseouts.com/

Barnes & Noble.com
Books galore, along with magazine subscriptions, audio books, dvd, video and music.
http://www.barnesandnoble.com/

BBC Shop
The BBC's publishing arm offers over 4,000 books, videos, DVDs, cassettes and CDs to buy online.
http://www.bbcshop.com/

BBC Audiozone
Sells BBC audiobooks.
http://www.bbcaudiozone.com/
http://www.audible.co.uk/bbcaudiozone/

Blackwell's Online Bookshop
A British chain that offers free postage on deliveries within the country.
http://www.blackwells.co.uk/

Blog the Vote.net
A map of the world that throws up book matches from Amazon.com as you navigate it.
http://www.petflight.com/pet-incidents/map

BOL.com
European online bookstore with an increasingly international outlook. Sells, music, DVD, videos, software and gifts, in addition to books.
http://www.bol.com/

Books a Million
Books-a-Million is America's third largest retail book seller.
http://www.booksamillion.com/
http://www.booksamillioninc.com/

Booksense
Shop at your local independent bookstore via the Net.
http://www.booksense.com/

Buy Australian
Competitively priced Aussie online bookseller.
http://buyaustralian.seekbooks.com.au/

Buy.com
Discount bookseller that offers New York Times bestsellers at up to 50% off.
http://www.us.buy.com/

Chapters Indigo
Online version of Canada’s largest book retailer.
http://www.chapters.indigo.ca/

Dymocks
Homepage of one of Sydney's best known booksellers.
http://www.dymocks.com.au

Free Classic Audio Books
Download the greats of English literature in either mp3 format or m4b audio book format for iTunes and the iPod.
http://www.freeclassicaudiobooks.com/

Foyles
Free delivery on online orders to UK addresses.
http://www.foyles.co.uk/

Gleebooks Online
Australia's biggest online bookseller.
http://www.gleebooks.com.au/

Grant & Cutler
The UK's largest foreign language bookseller.
http://www.grantandcutler.com/

Internet Bookshop
A British Internet-only book store.
http://www.bookshop.co.uk/

Kennys Bookshop
Kennys stocks maps, prints and books on Ireland in an array of different categories.
http://www.kennysirishbookshop.ie/

Librivox
Freely download audio books that are in the public domain.
http://librivox.org/

Longitude
The stock at this online book store is organized along geographical lines.
http://www.longitudebooks.com/

Maps.com
Maps of every kind available to purchase online.
http://www.maps.com/

McGills
Australian technical and specialist bookstore.
http://www.mcgills.com.au/

New Concepts Travel Marketing
Cruise guides, hotel guides, flight guides, cargo guides, rail guides, maps, atlases, weather guides, destination guides, travel planners, and more.
http://www.newconcepts.ca/

Page by Page
Read classic books for free online, without downloading them in their entirety.
http://www.pagebypagebooks.com/

Pilot Guides
Producers of travel guide videos and DVDs.
http://www.pilotguides.com/
http://www.globetrekkerstore.com/

Podiobooks
Free audio books that you can download chapter by chapter.
http://www.podiobooks.com/

Sainsbury's
Discounted books from one of Britain's leading supermarkets.
http://www.sainsburysentertainyou.co.uk/

Simply Audio Books
Digital audio book download and rental service.
http://www.simplyaudiobooks.com/
http://www.simplyaudiobooks.co.uk/
http://www.simplyaudiobooks.ca/

Smart Travels.tv
Order DVDs, videos and books by the following travel experts: Shari Belafonte, Rudy Maxa, Rick Steves and Tom Bodett.
http://www.travelsmallworld.com/

Stanfords
Over 150 years experience of selling travel guides and maps.
http://www.stanfords.co.uk/

Survival Books.net
Sells a whole range of books to do with living abroad, working abroad, retiring abroad or buying a property abroad.
http://www.survivalbooks.net/

Tesco.com
More than a million books with up to 50% off list price from Britain's largest grocer.
http://www.tesco.com/books/frames.asp

The Globe Corner Bookstores
Books and maps for the traveller from one of North America's largest suppliers.
http://www.globecorner.com/

The Travel Bookshop
This little shop has been going for over 20 years and has even featured in the film "Notting Hill", starring Hugh Grant.
http://www.thetravelbookshop.co.uk/

Travel Guide Warehouse
Buy travel books, maps and language courses at a discount from this US firm.
http://www.travelguidewarehouse.com/

Travel Sage
Sells travel guides on just about every major country on Earth.
http://www.travel-sage.com/

Travel to Western Europe.com
Western European travel guide books for American consumers.
http://traveltowesterneurope.com/

Travel Video Store
Offers you the World on video or DVD.
http://www.travelvideostore.com/

UK - BOL.com
British version of the popular online bookseller.
http://www.uk.bol.com/is-bin/

WH Smith
Order your book online or from one of the company's high street stores.
http://www.whsmith.co.uk/