Unlock Holmes: Space Detective The Case of the Disappearing Willie by John Denison

Who knew Sherlock Holmes has a twelve year old great(x10)-grandson following in his footsteps? Unlock Holmes lives in a pod at 221b Baker Street with his aunt, Mrs. Hudson, and his irregular computer, Wiggins. In this, the first of many adventures, Unlock meets his new sidekick Wendy Watson and with her help solves his first case: The Case of the Disappearing Willie.