Table:
0
A
B
C
D
E
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G
1
Title
Author
Reader
Format
Company
Release Date
Notes
2
Another Life
Anghelides, Peter Peter Anghelides
Barrowman, John John Barrowman
3-CD
BBC Audio
2007-04-02 2 April 2007
Abridged
3
Slow Decay
Lane, Andy Andy Lane
Gorman, Burn Burn Gorman
3-CD
BBC Audio
2007-04-02 2 April 2007
Abridged
4
Border Princes
Abnett, Dan Dan Abnett
Myles, Eve Eve Myles
3-CD
BBC Audio
2007-04-02 2 April 2007
Abridged
5
Hidden
Saville, Steven Steven Savile
Mori, Naoko Naoko Mori
2-CD
BBC Audio
2008-02-04 4 February 2008
An original audiobook, not published in book form.
6
Everyone Says Hello
Abnett, Dan Dan Abnett
Gorman, Burn Burn Gorman
2-CD
BBC Audio
2008-02-04 4 February 2008
An original audiobook, not published in book form.
7
In the Shadows
Lidster, Joseph Joseph Lidster
Myles, Eve Eve Myles
2-CD
BBC Audio
2009-05-07 7 May 2009
An original audiobook, not published in book form.
8
The Sin Eaters
Minchin, Brian Brian Minchin
David-Lloyd, Gareth Gareth David-Lloyd
2-CD
BBC Audio
2009-06-04 4 June 2009
An original audiobook, not published in book form.
9
Department X
Goss, James James Goss
Owen, Kai Kai Owen
2-CD
BBC Audio
2011-04-03 3 March 2011
An original audiobook, not published in book form.
10
Ghost Train
Goss, James James Goss
Owen, Kai Kai Owen
2-CD
BBC Audio
2011-04-03 3 March 2011
An original audiobook, not published in book form
11
Long Time Dead
Pinborough, Sarah Sarah Pinborough
Varma, Idria Indira Varma
Download
AudioGo
2011-10-01 October 2011
Unabridged
12
The Men Who Sold The World
Adams, Guy Guy Adams
Telfer, John John Telfer
Download
AudioGo
2011-10-01 October 2011
Unabridged
13
Army of One
Edginton, Ian Ian Edginton
Owen, Kai Kai Owen
Download/CD
AudioGo
2012-03-08 8 March 2012
An original audiobook, not published in book form.
14
Fallout
Llewellyn, David David Llewellyn
Price, Tom Tom Price
Download/CD
AudioGo
2012-04-05 5 April 2012
An original audiobook, not published in book form.
15
Red Skies
Lidster, Joseph Joseph Lidster
Telfer, John John Telfer
Download/CD
AudioGo
2012-05-03 3 May 2012
An original audiobook, not published in book form.

Questions and formulas:
Question: which company uses pinborough, sarah sarah pinborough?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,B1="Pinborough, Sarah Sarah Pinborough"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G15,B2:B15="Pinborough, Sarah Sarah Pinborough"),5))
Level: medium
Question: who the reader of title department x?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,A1="Department X"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G15,A2:A15="Department X"),3))
Level: medium
Question: how many notes were read by reader varma, idria indira varma?
Formula: ROWS(UNIQUE(FILTER(G1, C1="Varma, Idria Indira Varma")))
Formula2: ROWS(UNIQUE(FILTER(G2:G15, C2:C15="Varma, Idria Indira Varma")))
Level: medium
Question: who is the reader on the download/cd format of the title written by author lidster, joseph joseph lidster? 
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,(D1="Download/CD")*(B1="Lidster, Joseph Joseph Lidster")),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G15,(D2:D15="Download/CD")*(B2:B15="Lidster, Joseph Joseph Lidster")),3))
Level: medium