Earth's Children Saga by Jean M. Auel
The Black Jewels Trilogy by Anne Bishop
The Zombie Survival Guide by Max Brooks
Angels & Demons by Dan Brown
Ender's Game by Orson Scott Card
Kushiel's Legacy by Jacqueline Carey
Jonathan Strange & Mr. Norrel by Susanna Clarke
Artemis Fowl by Eoin Colfer
Dirk Pitt series by Clive Cussler
Outlander by Diana Gabaldon
American Gods by Neil Gaiman
The Wheel of Time series by Robert Jordan
A Wizard of Earthsea by Ursula K. Le Guin
A Song of Ice and Fire by George R.R. Martin
The Dragonriders of Pern by Anne McCaffrey
Moby Dick by Herman Melville
Abhorsen Trilogy by Garth Nix
Tortall quartets by Tamora Pierce
Discworld by Terry Pratchett
His Dark Materials by Phillip Pullman
Harry Potter by J.K. Rowling
A Series of Unfortunate Events by Lemony Snickett
Cryptonomicon and The Baroque Trilogy by Neal Stephenson
Snowcrash and The Diamond Age by Neal Stephenson
The Bartimaeus Trilogy by Jonathan Stroud
Lord of the Rings by J.R.R. Tolkien
20,000 Leagues Under the Sea by Jules Verne
Journey to the Center of the Earth by Jules Verne

There are scores of other books that I have read and enjoyed immensely which, alas, I cannot enumerate here.