Orson Scott Card's Shadow of the Giant (Tor) debuts on 3 lists this week, as high as #10 on the New York Times hardcover fiction list. J.K. Rowling's forthcoming Harry Potter and the Half-Blood Prince remains at #1 on the all 3 Amazon lists. (Bookmark this link, Locus Online Bestsellers, for automatic redirection to the latest week's chart.)
Title	Debut / #wks on any list	NYT 03.20	WP 03.13	SFC 03.13	USAT 03.06	PW 03.14 (ch 02.21)	Amz (03.15)	UK: Amz UK (03.15)	Australia: Dymocks (03.15)	Canada: Amz.ca (03.15)
Items on list -x- number of lists surveyed		30x5	10x4	30x3	150	15x5	100	100	10x4	100
Hardcovers
Barry/Pearson, Peter and the Starcatchers	09.13.04 / 27	5 -1			xxx..	xxx	xxx..
Card, Shadow of the Giant	03.13.05 / 1	10 ++			84 ++	11 ++
Carman, The Dark Hills Divide	02.06.05 / 3	8 -2
Crichton, State of Fear	12.13.04 / 14	12 -2	10 -4	xx	79 -26	10 +	47 -10			xxx..
Funke, Dragon Rider	08.16.04 / 31	1 =			xxx..	xxx	xxx..			xxx..
Funke, Inkheart	10.12.03 / 38	7 +			xxx..	xxx..	xxx..			xxx..
Goodkind, Chainfire	12.27.04 / 12	18 -5	xxx..		x	xx	xxx..			xxx..
Ishiguro, Never Let Me Go (UK)	02.20.05 / 4							23 +2
Luceno, Star Wars: Labyrinth of Evil	02.06.05 / 6	25 -4			xx	xxx
Morgan, Woken Furies (UK)	03.06.05 / 2							16 -6
Murakami, Kafka on the Shore	03.06.05 / 2	x		1 =
Nix, Abhorsen (UK)	04.05.04 / 10							63 ++
Nix, The Keys to the Kingdom, Book 3: Drowned Wednesday (AUSTRALIA)	01.23.05 / 7								5 -2
Nix, Sabriel (UK)	09.29.02 / 3							67 ++
Paolini, Eldest	02.27.05 / 3						65 +19
Paolini, Eragon	09.07.03 / 80	2 =			xxx..	xxx	xxx..			xxx..
Robb, Survivor in Death	01.30.05 / 7	11 -5	x	xxx..	x	xx	xxx..			xxx..
Roth, The Plot Against America	09.20.04 / 26	32 -2	xxx..	8 =	xxx..	xxx..	74 +			xxx..
Rowling, Harry Potter and the Half-Blood Prince	12.20.04 / 13						1 =
Rowling, Harry Potter and the Half-Blood Prince (UK)	12.27.04 / 12							1 =
Rowling, Harry Potter and the Half-Blood Prince (CANADA)	12.20.04 / 13									1 =
Title	Debut / #wks on any list	NYT 03.20	WP 03.13	SFC 03.13	USAT 03.06	PW 03.14 (ch 02.21)	Amz (03.15)	UK: Amz UK (03.15)	Australia: Dymocks (03.15)	Canada: Amz.ca (03.15)
Paperbacks [tpb=trade]
DuPrau, The City of Ember [tpb]	06.28.04 / 15	6 +
Funke, The Thief Lord	09.28.03 / 65	7 -2			xxx..	xxx..				xxx..
Greer, The Confessions of Max Tivoli [tpb]	02.06.05 / 6			3 +1
Koontz/Anderson, Dean Koontz's Frankenstein: Book One: Prodigal Son	02.06.05 / 6	13 -6	xx		46 -22	15 +
Maguire, Wicked [tpb]	06.15.03 / 69	xxx..		xxx..	103 -26	xxx..	xxx..			xxx..
Mitchell, Cloud Atlas (UK)	02.13.05 / 5							13 -7
Niffenegger, The Time Traveler's Wife [tpb]	05.24.04 / 43	21 -5	x	8 +2	33 -1	5 +	38 +2			xxx..
Niffenegger, The Time Traveler's Wife (UK) [tpb]	01.02.05 / 11							15 -6
Nix, The Creature in the Case (UK)	02.27.05 / 3							55 -27
Nix, Lirael (UK)	07.26.04 / 6							62 +27
Paolini, Eragon (UK)	01.09.05 / 6								7 +
Robb, Visions in Death	02.06.05 / 6	x	xxx..		146 -78	xx
Rowling, Harry Potter and the Order of the Phoenix [tpb]	07.05.04 / 37	xxx..		xxx..	116 -7	xxx..	xxx..
Stroud, The Amulet of Samarkand [tpb]	08.16.04 / 24	9 =				xxx..
Zafon, The Shadow of the Wind [tpb]	02.06.05 / 6	x		6 -3	139 -11
Title	Debut / #wks on any list	NYT 03.20	WP 03.13	SFC 03.13	USAT 03.06	PW 03.14 (ch 02.21)	Amz (03.15)	UK: Amz UK (03.15)	Australia: Dymocks (03.15)	Canada: Amz.ca (03.15)
This cell color indicates rankings on children's bestsellers lists		This cell color indicates rankings of books based on pre-publication sales				[Italics and brackets, and/or this cell color, indicate stale data -- rankings from one or more weeks before -- and do not contribute to the cumulative weeks on any list totals]

Key:
The table shows the current rank of each book and the change since last week, where:
   =    same as last week
   + or - with number:    difference since last week
   +    back on list
   ++    new on list
   x    no longer on list (number of x's: weeks off list)

All lists rank hardcovers and paperbacks separately, except for the USA Today list, which is a single list combining fiction and nonfiction in all formats, and BookScan, which combines hardcovers and paperbacks within lists for fiction, nonfiction, and children's. Dates shown are posted dates, except those in parentheses, which are dates compiled. New York Times posts its list one week in advance of print publication.

Note that some sources do not compile paperback bestsellers, and some exclude YA books (like the Harry Potter series) from their hardcover and paperback fiction lists.