Hayate the Combat Butler, Vol. 15 While cleaning house, Hayate and Maria stumble upon a heretofore unmentioned, enormous jungle-themed sauna, and promptly get lost in it. After that hot, steamy adventure--complete with misplaced articles of maid clothing--it's time to cool down, as Nagi tries to cure her insomnia with a dip in the mansion's equally massive pool. Too bad she can't swim!		MSRP: $9.99 Length: 192 pages ISBN: 1-4215-2734-0 In stores: Jun. 15, 2010