Elle Strauss’s charming young adult time-travel book “Clockwise” is highly recommended. Trapped by hair problems and uncontrollably time-traveling to the 19th century Casey Donovan unintentionally sends the cutest boy in school Nate Mackenzie, back in time. She has to pretend to be his sister out of respect for protocol, yet they click. Their lives go back to how they were when they arrived in the present, but Casey’s heart is still broken. She naturally transports Nate back in time as well. You may expect romance, adventure, and time travel in this interesting book.