ReadThe Portobello Bookshop Gift Guide 2025

Books etc
Fiction
Storytelling is as old as time and, whether it’s an award-winning epic novel or a page-turning blockbuster, a great book can stay with you throughout your life
Contemporary & Classic Fiction Crime & Mystery Fantasy Graphic Novels & Comics Browse more Fiction categories
Non-fiction
Be it biography, history, nature writing or any other form of true story, non-fiction writing is often loaded with just as much suspense and character as the most exciting novel
Essays, Memoir & Biography Nature & Travel History & Archaeology Science & Technology Browse more Non-fiction categories
Children’s, Teenage & Educational
These stories for children and young adults will pique imaginations and inspire young readers
Children's Fiction Children's Non-Fiction Board Books, Picture Books & Activity Books Children's Poetry & Anthologies Browse more Children’s, Teenage & Educational categories
Magazines
Stationery
Toys & Games
Merchandise
Gift cards
Special Editions
Merchandise
Events
Gift cards

Zach Weber Author & Editor

Zach Weber is Associate Professor of Philosophy at the University of Otago, New Zealand.

Paraconsistency in Mathematics cover

Paraconsistency in Mathematics

Zach Weber - Paperback

£18.00

Ultralogic as Universal? cover

Ultralogic as Universal?

Richard Routley - Hardback

£74.99

Paradoxes and Inconsistent Mathematics cover

Paradoxes and Inconsistent Mathematics

Zach Weber - Hardback

£78.00

Paradoxes and Inconsistent Mathematics cover

Paradoxes and Inconsistent Mathematics

Zach Weber - Paperback

£26.99