William Scandling died in 2005.
William Caffyn died in 1919.
William Holabird died in 1923.
William Odenheimer died in 1879.
William Schurman died in 1819.
Thailand.
William Sleator's birth name is William Warner Sleator III.
William Sleator went by Billy.
William Sleator was born on February 13, 1945.
William Sleator was born on February 13, 1945.
James Sleator died in 1950.
William Sleator wrote "Unbalanced" in 1997. It is a science fiction novel that explores themes of cloning and identity.
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The Puffin paperback version of The Duplicate by William Sleator has 164 pages.
"The Elevator" by William Sleator primarily follows three main plots: the mystery surrounding the mysterious elevator in the apartment building, the development of the sibling relationship between Martin and his sister, and the exploration of the supernatural abilities that the elevator possesses.
he was born in Havre De grace, Maryland, but when he was three he moved to St. Louis
There would appear to be no sequel.It is possible that William Sleator intended to write a sequel, hence the way The Boxes ended, but no such book was published prior to his death, nor has been published since that I have been able to find (as of 15-5-2012).Pity.