TY - BOOK AU - Carman, Patrick AU - Turnham, Chris TI - Floors T2 - Floor SN - 9780545460927 AV - PZ7.C21694 U1 - 813.6 PY - 2011///. CY - New York : PB - Scholastic KW - children KW - Fiction KW - invention KW - hotels KW - fiction N1 - W ; 870 ; Lexile ; W ; Raz-Plus N2 - Ten-year-old Leo's future and the fate of the extraordinary Whippet Hotel, where his father is the maintenance man, are at stake when a series of cryptic boxes leads Leo to hidden floors, strange puzzles, and unexpected alliances ER -