Top-selling science author Sandra Markle presents the story of whale sharks--the largest fish on the planet. Facing threats from commercial fishing as well as c
AudiseeĀ® eBooks with Audio combine professional narration and sentence highlighting for an engaging read aloud experience! Top-selling science author Sandra Ma
After his most klutzy move ever, falling into a pool of sharks, things for Tristan Hunt begin to look up. Tristan is invited to an ocean-themed summer camp in t