"A Darker Shade of Magic"

"A Darker Shade of Magic" is a fantasy novel by V.E. Schwab, set in a universe with parallel Londons, each possessing different levels of magical influence. The story follows Kell, one of the last "Antari" magicians who can travel between these worlds. He gets entangled in dangerous adventures involving power struggles, magic, and a mysterious artifact. The novel explores themes of identity, loyalty, and the consequences of power, presenting a richly built world filled with complex characters and intricate magic systems. It's the first book in a trilogy that expands on the adventures and conflicts of its characters.