The ISBN of The Secret Dream-lives of Engineers - book - is 1-893972-25-9.
The ISBN of The Ringworld Engineers is 0-03-021376-2.
The ISBN of Adeline's Dream is 1550503235.
The ISBN of The Sweetest Dream is 0006552307.
The ISBN of Waking Dream is 0333960076.
The ISBN of The Dream of Rome is 0007224419.
The ISBN of The Android's Dream is 0765309416.
The ISBN of Dancing the Dream is 9780385422772.
The ISBN of Dream Jungle is 9780670884582.
The ISBN of Cybele's Secret is 9780330423540.
The ISBN of Secret Windows is 0165006439.
The ISBN of Secret of the Sirens is 0192754602.
The ISBN of "My Secret Garden" by Nancy Friday is 978-1416567011.