The following stores are those in which my books may appear (at the retailer's discretion). They won't all have all the books, because some don't accept certain content and it's impossible to reasonably check every one. However, if you wish to buy from a local store, rather than a global one, you may find what you want, if you search.

EBOOKS

INTERNATIONAL

Amazon / Apple Books / Bookmate (subscription) / Bookshout (subscription) / Google Play / Kobo / Kobo Plus (subscription) / OverDrive (library) / Playster (subscription) / Scribd (subscription) / Smashwords / Tolino (subscription) / 24Symbols (subscription) / Bibliotheca/CloudLibrary (library) / Baker & Taylor (library)

MAINLY LOCAL

AUSTRALIA

Angus & Robertson / Collins

BRAZIL

Livraria Cultura

CANADA

Chapters Indigo

CHINA

China DangDang Inc

CROATIA

TookBook 

FRANCE

FNAC / Rakuten 

GERMANY

Ciando GmbH

HUNGARY

eKonyv / eletoltes / Multimediaplaza

ITALY

La Feltrinelli / Mondadori

JAPAN

Rakuten

MALAYSIA

ESentral

MEXICO

Gandhi / Libreria Porrua

NETHERLANDS

Bol

BELGIUM

Bol

NEW ZEALAND

PaperPlus

PHILIPPINES

National Book Store

PORTUGAL

FNAC Portugal

ROMANIA

elefant 

SPAIN

FNAC Spain / La Central / Odilo 

TURKEY

D&R / Idefix

UK

Gardners /  WH Smith

USA

American Booksellers Association / Barnes & Noble (Nook) / eReading / Mackin / Rakuten / Walmart

PAPERBACKS

Amazon / Barnes & Noble / Book Depository

AUDIOBOOKS

24symbols / Anyplay / Apple / Audible / Amazon / Audiobooks.com / AudiobooksNow / AudiobooksNZ / Authors Direct / BajaLibros / Beek / Bokus Play / BookBeat / Bookmate / Chirp / Downpour / eStories / Fuuze / Google Play / hibooks / Hummingbird / Instaread / Kobo, Walmart / Leamos / Libro.FM / Nextory / NOOK Audiobooks / Papaya / Playster / Scribd / Storytel / 3Leaf Group / Axiell / Baker & Taylor / Bibliotheca / Bidi / EBSCO / Follett / hoopla / MLOL / Odilo / Overdrive / Perma-Bound / Wheelers