For one, two or three people. An ebook and a personalised, signed copy of the book each, plus either morning or afternoon tea at the Australian National Library, Canberra, to discuss the book.
The NLA provided inspiration for the Main Library building featured in the novel. This reward may include a walk through all public areas of the NLA related to the book, and possibly joining a public tour of 'The Stacks' (stacks tour available Thursdays only).
Delivery of these rewards would have to be staggered over several weeks, starting May 2015.
Similar to being an extra on a film set, become part of the tapestry, inspiring either the physical description, personality, or name of a background character in a future book or books in the series. You might appear as an archaeologist, librarian, or library patron.
You would convey who you are to me via writing and/or in person and/or by Skype, to inspire the character in some way. There are currently nine books planned for the series, and drafting for the second book is well underway.
Please be aware, if a number of people choose this reward, it may be some time before it is delivered to everyone.