The Clue Finders Reading Adventures Ages 9-12. Save Planet Millennia From The Sorceress. Find The Missing Amulet Before The Planet Is Destroyed By The Sorceress Malicia! Build Reading Comprehension Spelling Grammar Vocabulary And Critical Thinking Skills While You Search For Clues To Save The Planet.skills Listreading Comprehensionreading For Meaning Reading For Detail Using Context Clues Analyzing Information Making Inferences Drawing Conclusionsspellingspelling Patterns & Rulesvocabularyantonyms Synonyms Homonyms Definitions Prefixes Suffixesgrammarparts Of Speech Sentence Structure critical Thinkinganalogies Sequencing Categories Attributes Problem Solving Hypothesis Testing Logical Reasoning Following Directions Orderingspecial Features4 Skill Levels Action-packed Arcade & Problem-solving Play Detailed Help Customized Workbooks Printable Activities reading Comprehensioncarefully Read The Ancient Stories To Free The Sorrens Trapped In Stone.grammarhurry! Guide The Stones Into The Correct Columns To Gain Clues..critical Thinkingcatch The Precious Lava Rock With The Analogy That Doesnt Belong. system Requirements For Windows windows 95 Or Higher (xp Compatible) 486dx/66 Mhz Or Better 16 Mb Ram 22 Mb Free Hard Disk Space 256 Color Svga Monitor 4x Speed Cd-rom Drive Or Faster win-compatible Sound Card Speakers mouse internet Access Recommended system Requirements For Macintosh powerpc Or Better system 7.1 Or Higher 16 Mb Ram 22 Mb Free Hard Disk Space 256 Color Graphics Capability 13" Or Larger Color Monitor 4x Speed Cd-rom Drive Or Faster mouse internet Access Recommended