The Cilley Family Roots of New England
by Annie M. Cilley
Published in 1996 by Family History Publishers

A compilation covering 13 generations of the Cilley family with many charts, photos and other documents. Available from Annie
The Cilley Family Roots of New England, Vol. II
by Annie M. Cilley (2004); Printed by the Higginson Book Company
A continuation of Volume 1 with additions and corrections. Available from Higginson Books
A Breach of Privilege: Cilley Family Letters 1820-1867
by Eve Anderson; Seven Coin Press (June 2002)

Available from amazon.com