The Dollhouse Caper

From Author Wars - https://authorwars.com/publications/the-dollhouse-caper-575224.html

Overview:

Title: The Dollhouse Caper
Author: Jean S. O'Connell
Year: 1976
ISBN-10: 0690010427
Publisher: Thomas Y. Crowell
Price: $5.95
Pages: 82
Binding: Hardcover
Type: Novel
Title Reference: The Dollhouse Caper
Notes: 1st ed. LCCN: 75-25501 -- (c)1975; 82pp; ISBN 0690010247 (bad checksum) OCLC: 1551517 -- (c)1975; 82pp; no ISBN OCLC: 779070804 -- [1976]; 84pp; ISBN 0690010427 9780690010428 Publ date from contemporary review by Kirkus (undated online); as "T. Y. Crowell" Price from review by Katherine Paterson Was. Post 1976-05-02 pL2 "World of Wonders", 3 new fantasies for ages 8 to 12

Cover image from Amazon UK as of 2016-06-14 (as Paperback 1979 Scholastic), with the original illustration by Blegvad, evidently from the image and its description by Paterson in review cited above. This is the best of three such images found at Amazon UK or US -06-14 or -06-16, none displayed as 1st ed 1st printing (for which Amazon shows pink cloth cover and title page -06-16).