Media
NielsenIQ BookData Media
NielsenIQ BookData provides weekly bestseller charts to the international press as well as ad-hoc data and insights to support commentary on the global book market.
Media
Our bestseller charts are based on our BookScan data which is gathered in 17 territories including: Australia, Brazil, India, Ireland, Italy, Mexico, New Zealand, Poland. South Africa, Spain, Colombia and the UK. We are also able to provide information about book production figures.
For press enquiries email: mediabookresearch@nielseniq.com
Our book charts
Australia #1
For the Fans! (K-Pop Demon Hunters): Official Storybook by Angela Song and Golden Books
Australian BookScan data is regularly used by the Sydney Morning Herald, The Australian, The Sun Herald and Books * Publishing
18 April 2026
Brazil #1
Enaldinho na Copa: Flow Pack de Enaldinho
In Brazil our data is regularly featured in Publish news.
18 April 2026
Colombia #1
La hora de los lobos de Mario Mendoza
BookScan Colombia went live in February 23 with historical data available from 1 January 2023 onwards.
18 April 2026
France #1
Une unique lueur de Fred Vargas
19 April 2026
India #1
Jaun Elia ke dwara Ek Ajab Ghazab Shayar
In India our data is featured in Himalayan Writing Retreat.
18 April 2026
Ireland #1
The Truth About Ruby Cooper
Irish data is used by The Irish Times, The Sunday Times Ireland, Sunday Independent, Irish Examiner, writing.ie and Books Ireland.
18 April 2026
Italy #1
L’Alba dei Leoni di Stefania Auci
Italian data is featured in La Stampa, Corriere della Sera and La Repubblica.
18 April 2026
Mexico #1
La Gansa de los Huevos de Oro
Mexican BookScan data is featured in PUBLISHERS magazine.
18 April 2026
New Zealand #1
The Let Them Theory by Mel Robbins & Sawyer Robbins
In New Zealand our data is featured in the Newsroom (Reading Room), Kete Books and Aotearoa NZ.
18 April 2026
Poland #1
Właśnie że tak! autorstwa Katarzyna Grochola
Our Polish data is featured in Newsweek Polska.
18 April 2026
South Africa #1
Falling Forward by Rachel Kolisi with Zibu Sithole
BookScan data in South Africa is featured in News24 (Arts24).
18 April 2026
Spain #1
La intriga del funeral inconveniente de Eduardo Mendoza
Our Spanish data is featured in Publishnews and quoted on national radio and RTVE.
18 April 2026
UK #1
The Seriously Epic Holiday of Lottie Brooks by Katie Kirby
Our BookScan data is featured in The Sunday Times and The Bookseller.
18 April 2026
UK Libraries #1
The Impossible Fortune by Richard Osman
NielsenIQ LibScan collects and measures public library print book borrowing data from over 70 public library authorities.
21 March 2025
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