see e.g. G. Amaral
Maddie 129, ISBN 978-989-8028-61-7, that covers the 129 days between Madeleine's disappearance and the McCanns' return to Rothley. The book claims to identify contradictions and unanswered questions in the accounts of the McCanns and their friends. It was published in early November 2007, in English by Prime Books, and written by two Portuguese journalists Hernâni Carvalho and Luís Maia.
A Culpa dos McCann (The Guilt of the McCanns), ISBN 989-8014-81-4, was published in Portugal in December 2007. Written by Portuguese daily newspaper Correio da Manhã editor-in-chief Manuel Catarino, it was published by Guerra & Paz.
Maddie, a Verdade da Mentira (Maddie, the Truth of the Lie), ISBN 978-989-8174-12-3, written by Gonçalo Amaral, who had originally headed the police investigation, was published by Guerra & Paz on 24 July 2008. In the book, Amaral detailed his belief that Madeleine died in the family's holiday apartment.
What really happened to Madeleine McCann? subtitled '60 reasons which suggest that she was not abducted', ISBN 978-0-9507954-7-8, was written by Tony Bennett and was published on 31 October 2008 by The Madeleine Foundation.
see also →Maddie, the Truth of the Lie at McCannFiles: “On 24 July 2008, Gonçalo Amaral launches his book 'A Verdade da Mentira', 'Maddie: The Truth Of The Lie', in Lisbon. Its publication was met with a furious reaction from the McCanns and the UK press.”
«[…] This book has a higher purpose. That of contributing to the discovery of the material truth and the achievement of justice in the investigation that is known as the “Maddie Case”. These are fundamental values that I have committed myself to, by duty of conscience, conviction and discipline towards the institution that I was proud to be a part of. These same values were not extinguished with my retirement and they will always be present in my life. Under no circumstance whatsoever does the book call the work of my colleagues at the Judiciary Police into question, nor does it compromise the ongoing investigation. It is my deep understanding that revealing all of the facts in a work of this kind might jeopardize future actions that are decisive for the discovery of the truth. Nonetheless, the reader will find data that is previously unknown, interpretations of the facts – always under the light of law – and, of course, relevant questions. A criminal investigation is only committed to searching for the material truth. It must not worry about political correctness.»
A more complete List on Books related to the Maddie-case may be found on →J. Morais' link list
See also Books close to Version 2.