Alternate Realities

The Amulet of Samarkand (Jonathan Stroud)
Charmed life (Diana Wynne Jones)
A Crack in the Line (Michael Lawrence)
The Dark Lord of Derkholm (Diana Wynne Jones)
The Downsiders (Neal Shusterman)
Draw the Dark (Ilsa Bick)
Gateway (Sharon Shinn)
The Golden Compass (Philip Pullman)
A Great & Terrible Beauty (Libba Gray)
The Haunting of Alaizabel Cray (Chris Wooding)
Howl's Moving Castle (Diana Wynne Jones)
Interworld (Neil Gaiman)
The Iron Thorn (Caitlin Kittridge)
Lives of Christopher Chant (Diana Wynne Jones)
The Lost Train of Thought (John Hulme)
On the Blue Comet (Rosemary Wells)
The Planet of Junior Brown (Virginia Hamilton)
The Shadow of Malabron (Thomas Wharton)
Split (Stefan Petrucha)
Stravaganza series (Mary Hoffman)
Tender Morsels (Margo Lanagan)
Tunnels (Roderick Gordon)
Un Lun Dun (China Mieville)