Spyri, Johanna,  1827-1901 <br/><br/>
Erick and Sally  [electronic resource] / 
Johanna Spyri 
 -  Project Gutenberg,  2003 
 - Project Gutenberg  10436 .
<br/><br/> Public domain in the USA. 
<br/><br/>Electronic text 
<br/><br/><label>Subjects--Index Terms: </label>Orphans -- Juvenile fiction Switzerland -- Juvenile fiction 
<br/><br/><label>LC Class. No.: </label>PZ