You might be interested in this poll - http://ifdb.tads.org/poll?id=z9shyw6mdia3jdud.
"Mrs Peppers' Nasty Secret" has a cute review by two 10 year olds
children which might help you even further. :)
An eight-year-old who reads well might like these stories.
Title Genre Source File Format
Arthur Fantasy Infocom zcode (.z6)
Wishbringer Fantasy Infocom zcode
Firebird Fantasy If Archive TADS
Winter Wonderland Fantasy If Archive zcode
Bear's Night Out Fantasy If Archive zcode
Earth and Sky Fantasy If Archive zcode
Another Earth, Another Sky Fantasy If Archive glulx
Luminous Horizon Fantasy If Archive glulx
Jack Toresal Medieval Textfyre.com Texfyre
Mother Loose Fantasy If Archive zcode
Moonmist Mystery Infocom zcode
Mrs. Pepper's Nasty Secret Fantasy If Archive TADS
The Magic Toyshop Fantasy If Archive zcode
Mingsheng Fantasy If Archive TADS
Dragon Adventure Fantasy If Archive zcode
Shadow in the Cathedral Steampunk Textfyre.com glulx
Seastalker Sci-Fi Infocom zcode
Arrival Sci-Fi If Archive TADS
Infocom stories are available through ebay and Amazon.com.
The IF archive is at http://ifarchive.org
Peace,
Brendan Desilets
Here's a list of recommendations for younger readers. This one is
formatted more clearly than my last post (Sorry about that one).
Arthur: the Quest for Excalibur
Genre: Fantasy
Source: Infocom
Format: zcode (.z6)
Wishbringer
Genre: Fantasy
Source: Infocom
Format: zcode
Firebird
Genre: Fantasy
Source: If Archive
Format: TADS
Winter Wonderland
Genre: Fantasy
Source: If Archive
Format: zcode
Play Online:
http://parchment.googlecode.com/svn/trunk/parchment.html?story=http://parchment.toolness.com/if-archive/games/zcode/winter.z5.js
A Bear's Night Out
Genre: Fantasy
Source: If Archive
Format: zcode
Play Online:
http://parchment.googlecode.com/svn/trunk/parchment.html?story=http://parchment.toolness.com/if-archive/games/zcode/bear.z5.js
Earth and Sky
Genre: Fantasy
Source: If Archive
Format: zcode
Another Earth, Another Sky
Genre: Fantasy
Source: If Archive
Format: glulx
Luminous Horizon
Genre: Fantasy
Source: If Archive
Format: glulx
Jack Toresal and the Secret Letter
Genre: Medieval
Source: Textfyre.com
Format: Texfyre
Mother Loose
Genre: Fantasy
Source: If Archive
Format: zcode
Play Online:
http://parchment.googlecode.com/svn/trunk/parchment.html?story=http://parchment.toolness.com/if-archive/games/zcode/loose.z5.js
Moonmist
Genre: Mystery
Source: Infocom
Format: zcode
Mrs. Pepper's Nasty Secret
Genre: Fantasy
Source: http://ifdb.tads.org/viewgame?id=dcvk7bgbqeb0a71s
Format: TADS
The Magic Toyshop
Genre: Fantasy
Source: If Archive
Format: zcode
Play Online:
http://parchment.googlecode.com/svn/trunk/parchment.html?story=http://parchment.toolness.com/if-archive/games/competition95/magic-toyshop.z5.js
Mingsheng
Genre: Fantasy
Source: If Archive
Format: TADS
Dragon Adventure
Genre: Fantasy
Source: If Archive
Format: zcode
Shadow in the Cathedral
Genre: Steampunk
Source: Textfyre.com
Format: glulx
Seastalker
Genre: Sci-Fi
Source: Infocom
Format: zcode
Arrival
Genre: Sci-Fi
Source: If Archive
Format: TADS
Infocom stories are available through ebay and Amazon.com.
The IF archive is at http://ifarchive.org. Baf's Guide to the IF
Archive is at http://wurb.com/if/