As part of the Indiebound programme, Nielsen BookScan has generously agreed to supply a weekly independent Top 20 bestsellers report.

1 The Diamond Horse
by Stacy Gregg
HarperCollins $24.99
9780008124397
2 Murdoch
by Sharon Murdoch & Melinda Johnston
Potton & Burton $39.99
9780947503239
3 The Big Smoke: New Zealand Cities, 1840-1920
by Ben Schrader
Bridget Williams $59.99
9780947492434
4 The Great War for New Zealand: Waikato 1800-2000
by Vincent O'Malley
Bridget Williams Books $79.99
9781927277577
5 The Sam & Lucy Fables
Alan Bagnall
Submarine $25.00
9780994129987
6 Gecko Annual 
Eds kate De Goldi, Susan Paris
Gecko Press $39.99
9781776570775
7 Holding
by Graham Norton
Hachette $37.99
9781444792034
8 The Pigeon Tunnel: Stories from My Life
by John Le Carre
Viking Penguin Books $38.00
9780241976876
9 Dr Libbys Womens Wellness Wisdom: What Every Woman Needs to Know
by Dr. Libby Weaver
Little Green Frog Publishing  $39.95
9780473360887
10 Commonwealth
by Ann Patchett
Bloomsbury Publishing $32.99
9781408880395
11 Brendon Mccullum - Declared by Greg McGee
Upstart Press $49.99
9781927262627
12 Nutshell
by Ian McEwan
Jonathan Cape $38.00
9781911214335
13 Mansfield and Me: A Graphic Memoir
by Sarah Laing
Victoria University Press $35.00
9781776560691
14 Peggy and Me
Miranda Hart
Hachette $37.99
9781444769135
15 The Wonder
Emma Donoghue
Picador Pan Macmillan $34.99
9781509818396
16 Born to Run
Bruce Springsteen
Simon & Schuster $49.99
9781471157790
17 Edmonds Cookery Book (Fully Revised)
Goodman Fielder Hachette  $34.99
9781869713423
18 Tales from the Backroads
Mike Crean & David Hallett  Sandfly Publications  $49.95
9780473349356
19 Maui and Other Maori Legends: 8 Classic Tales of Aotearoa Peter Gossage
Penguin $40.00
9780143309291
20 The Good People
by Hannah Kent
Picador Australia Pan Macmillan $37.99
9781743534908