World number three Wawrinka, beaten in round one by Spain's
Guillermo Garcia-Lopez in Paris, will join a strong field at the
traditional Wimbledon warm-up event.
"I am really looking forward to playing in the Aegon
Championships and very grateful that the tournament saved a
wildcard for me," the Swiss said on Thursday.
"It is an important tournament with a lot of history, and
playing at The Queen's Club gives me the best possible chance to
become comfortable on grass."
Holder Andy Murray, Tomas Berdych and Frenchman Jo-Wilfried
Tsonga will also be in action at the west London club.
(Reporting by Martyn Herman, editing by Ed Osmond)
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