Leppard, Lois Gladys <br/><br/>
Mandie And The Secret Tunnel 

 -  Bethany House Publishers  1983 
 - Mandie Myseries #1 .
<br/><br/><label>ISBN: </label>9780871233202 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Will Mandie be able to escape her new and nearly intolerable home situation? Will the mysterious key unlock the door to the secret tunnel and her own family's history?