01236cam a2200361 4500 643861570 TxAuBib 20230208120000.0 071121t20072006||||||||||||||||||||und|u 9780142409336 0142409332 9781428754775 Follett bdg. 1428754776 Follett bdg. TxAuBib Springer, Nancy. The Case of the Missing Marquess : an Enola Holmes mystery / Nancy Springer. New York : Sleuth/Puffin, 2007. ©2006. 216 p. ; 18 cm. Enola Holmes Mysteries ; 1 Enola Holmes, much younger sister of detective Sherlock Holmes, must travel to London in disguise to unravel the disappearance of her missing mother. 6.6. 5-8 Follett Library Resources. 20230208. Mothers. Mystery and detective stories. Missing persons Fiction. London (England),. London (England) History. Historical fiction. Mystery fiction. Enola Holmes Mysteries ; 1.