When she and her friends are placed in different classes and begin liking different things at the start of seventh grade, Dany inherits a magic sketchbook and uses it to create a perfect best friend, but this best friend soon becomes far from perfect.

Bertie Bradshaw never set out to become a spy. He never imagined traipsing around war-torn London, solving ciphers, practicing surveillance, and searching for a traitor to the Allied forces. He certainly never expected that a strong-willed American girl named Eleanor would play Watson to his Holmes (or Holmes to his Watson, depending on who you ask). But when a young woman goes missing, leaving behind a coded notebook, Bertie is determined to solve...

When she and her friends are placed in different classes and begin liking different things at the start of seventh grade, Dany inherits a magic sketchbook and uses it to create a perfect best friend, but this best friend soon becomes far from perfect.