Original sentence: By the end of the book, she states that she has acquired at least three more.Her publisher promised publication in spring 2010.In June 2009, Peters announced on her website  that she had turned in a new Amelia book, titled A River in the Sky on June 1.In the final installment of the Vicky Bliss series, published in 2008, the Amelia series' fictional editor makes a cameo as herself and states that she is looking for more of Amelia's journals in order to complete the chronology.In the summer 2007 issue (number 50) of her fan newsletter, Peters announced that she has "another contract for Amelia," but did not indicate how many books have been contracted or whether they will continue the series chronologically or be written out of sequence.Peters has discontinued her newsletter, however, and there has been no official announcement indicating the number of new titles that may eventually be published
Edited sentence: As for future installments, Peters provided a clue final installment of the Vicky Bliss series, The Laughter of Dead Kings.By the end of the book, she states that she has acquired at least three more of the "missing journals.In June 2009, Peters announced on her website that the next installment in the series, A River in the Sky, will be published in spring 2010.In that book, the fictional editor of Amelia Peabody's journals makes a cameo appearance while looking for more of Amelia's journals.There has been no indication whether this will be a chronological continuation of the series, or whether this new entry will be written out of sequence, similar Lord of the Horizon