This special edition hardback features:

Two connected novels from separate series–Sinning in Secret and Teach a Rogue New Tricks.
Hardback format with matte cover
Brand new cover illustration
Two brand new stepback illustrations

 
 Brothers Bax and Cass make everything a competition, including falling in love…
 
In Sinning in Secret, from the London Secrets series, a duke’s desperate daughter has two options–an intellectual viscount or his bosky brother.
 
In Teach a Rogue New Tricks, from the Cavendish Family series, a regretful rogue and a bold bluestocking form a partnership destined to end in exile or love.