Drink your coffee out of classics.
This sturdy 11 ounce (i.e., normal size) white ceramic mug is both microwave and dishwasher safe. There are books all the way around it, so it works beautifully for both coffee and tea drinkers, and for both righties and lefties.
This set is of 19 of the most beloved fantasy books of all time, including Game of Thrones, The Hobbit, American Gods, and The Last Unicorn.
Harry Potter and the Prisoner of Azkaban - Rowling
The Once and Future King - White
The Magicians - Grossman
Jonathan Strange & Mr. Norrell - Clarke
A Game of Thrones - Martin
A Wizard of Earthsea - LeGuin
Dragonflight - McCaffrey
The Elfstones of Shannara - Brooks
The Name of the Wind - Rothfuss
The Colour of Magic - Pratchett
The Golden Compass - Pullman
The Voyage of the Dawn Treader - Lewis
The Last Unicorn - Beagle
The Hobbit - Tolkien
The Princess Bride - Goldman
The Mists of Avalon - Bradley
Outlander - Gabaldon